...ROBO WHEEL Angel Mary, Favas K S, Vishnu Kumar Students, Computer Science Matha College of technology, MG University angelmary8181@gmail.com Arun Mathew Asst. Prof, Computer Science Matha College of technology, MG University mail@mathacollege.in Abstract- This paper introduces an automated system is to be developed to control the motor rotation of wheel chair based on hand movement of physically challenged person. In order to facilitate these people for their independent movement, a tab or a mobile phone is used. Based on the data from android application will generate command signals which will be received by controller fitted on the back of the chair using Bluetooth. There are modes of working as movement control and home automation....
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...7 Air Brakes What You’ll Learn After reading this chapter you will be able to: identify the components of an air brake system explain how an S-cam foundation brake works describe what happens when one or more air brake system components fail explain how trailer brakes are applied Why Air Brakes? Air brakes are used on heavy vehicles for a number of reasons: • Air brake systems use a much greater force to apply the brakes than hydraulic braking systems do. This greater force is needed to cope with the heavy loads of commercial vehicles. Air brake systems are more tolerant to small leaks. The smallest leak in a hydraulic system could result in brake failure. An air brake system includes a compressor to generate more compressed air as needed. Air brakes are used on heavy vehicles because they have proven they are capable of stopping these vehicles safely. • • 153 Chapter 7 Basic Air Brake Components The basic components of a simple air brake system showing the brakes applied. This diagram shows the components that are used to make the simplest possible air brake system: • • • • • A compressor to pump air, with a governor to control the compressor. Air lines to allow the pressurized air to flow between the air brake system components. A reservoir to store the compressed air. A brake pedal (usually called a foot valve) to apply the brakes by directing compressed air from the reservoir to the brakes. Foundation brakes, including brake chambers, slack adjusters...
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...HYBRID CAR ABSTRACT When most people are perfectly happy with their gasoline-powered cars. The reason is twofold: to reduce tailpipe emissions and to improve mileage. The current standards require that the average mileage of all the new cars sold by an automaker should be 27.5 mpg (8.55 liters per 100 km). This means that if an automaker sells one hybrid car that gets 60 mpg (3.92 liters per 100 km), it can then sell four big, expensive luxury cars that only get 20 mpg (11.76 liters per 100 km)! when a car pulled up to the gas pump lately and been shocked by the high price of gasoline? As the pump clicked past $20 or $30, maybe you thought about trading in car for something that gets better mileage. Or maybe worried that the car is contributing to the greenhouse effect. The auto industry has the technology to address these concerns. It's the hybrid car. You're probably aware of hybrid. Any vehicle is a hybrid when it combines two or more sources of power. This is an improvement over the electric car, which uses gasoline engine along with electric motor powered by batteries. In the series system of the hybrid car engine driven generator is employed to recharge the batteries while the electric motor drives the car. Where as in parallel system the heat engine is directly connected to the electric motor. The key to a hybrid car is that the gasoline engine can be much smaller than the one in a conventional car and therefore more efficient. INTRODUCTION ...
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...Instructions to obtain a driver license for the student. This packet is NOT: ► An approved driver education course. ► Proof of payment for an approved PTDE course. IMPORTANT NOTICE Since the purchase of a packet enrolls a student into the PTDE Program, each student must obtain a separate packet. Students may not share a PTDE Information Packet nor can this specific packet be transferred to any other student. It is the instructor’s responsibility to first obtain an approved PTDE course before beginning any instruction. The cost to purchase one of the approved PTDE courses was not included in the cost of this packet. You will need to contact a specific PTDE course provider for pricing information on the PTDE course that you choose. Only a PTDE course approved by the Department of Public Safety (DPS) can be accepted for the PTDE Program. (See Appendix A enclosed or go online to www.dps.texas.gov/ DriverLicense/parenttaught.htm) If you or your student has any questions after reviewing the enclosed material, please contact the Driver License Division Record Evaluation Section at (512) 424-5623 or PTDE@dps.texas.gov. DL-94 (Rev. 1/15) Table of Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Graduated Driver License Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
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...legislation of the European Aviation Safety Agency . With the knowledge of the landing gear construction of the Airbus A320, the forces on the construction calculated during different flight phases. In these flight phases the aircraft endures several forces. The materials that are used depends on the forces at the aircraft . Then, with a good insight of the A320’s landing gear I’m able to provide an in detail overview of the common faults and problems of the A320’s landing gear. These faults and problems have consequences for the aircrafts airworthiness. Change in the aircraft’s airworthiness requires maintenance with inevitable costs for the airline . The used main sources, serve as information to learn how the landing gear of the Airbus A320 operates. Literature review The Airbus A320 family consists of short- to medium-range, narrow-body, commercial passenger jet airliners manufactured by Airbus. The family includes the A318, A319, A320 and A321, and the ACJ business jet. Final assembly of the family in Europe takes place in Toulouse, France, and Hamburg, Germany. Since 2009, a plant in Tianjin in the People's Republic of China has also started producing aircraft for Chinese airlines. In June 2012, Airbus announced plans to begin building the 319, 320, and 321 variants in Mobile, Alabama. The aircraft family can accommodate up to 220 passengers and has a range of 3,100 to 12,000 km (1,700 to 6,500 nmi), depending on model. The first member of the A320 family—the...
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...Chapter 1: Overview of ETA CARS ETA Ascon Group ETA ASCON Group is primarily a Contracting firm in the U.A.E. with expertise ranging from Civil Construction to Electro Mechanical, Elevator Engineering and Facilities Management. Since its inception in 1973, the firm has numerous landmarks in the Emirates that stand as a testimony to the firm’s engineering capabilities. The company is a part of Al Ghurair Group of Companies, who are the most revered and leading business house in the United Arab Emirates. ETA ASCON has enumerable divisions in every sector related to the construction industry like Joinery and Interiors, Low Voltage Switchgear Panels, Elevators, Structural Steel fabrication, Composite Aluminum Cladding, Facility Management, Janitorial and Cleaning services, etc. These wide ranges of capabilities provide ETA ASCON the turnkey expertise to deliver a project from the drawing board to completion. ETA ASCON over the years has been involved in several commercial and residential projects in Dubai, where the Company owns premium Real Estates. In all, the company aims to bring in its in-house expertise in the construction business gained over the last 30 years to the advantage of its customers and deliver value for money. ETA CARS (Computerized Auto Repairs & Services, LLC) is an ISO 9001:2000 Certified Company basedinDubai,UAE. Established in the Year 1978 marked a single most important landmark in the automotive care business and was the first automobile...
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...construction, operation, and application of robots, as well as computer systems for their control, sensory feedback, and information processing. These technologies are very useful and deal with automated machines that can take the place of humans in dangerous environments or manufacturing processes, or resemble humans in appearance, behavior, and/or cognition. These days robots are inspired by nature contributing to the field of bio-inspired robotics. The approach of creating machines that can operate autonomously dates back to classical times, but research into the functionality and potential uses of robots...
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...1 INTRODUCTION “Chassis” a French term which means the complete Automobiles without Body and it includes all the systems like power plant, transmission, steering, suspension, wheels tyres, auto electric system etc. A vehicle without body is called as a chassis. If Body is also attached to it them it is known as the particular vehicle as per the shape and design of the body. 1.1 BASIC LAYOUT OF CHASSIS FRAME Figure 1 Chassis layout Figure 1 shows the layout of chassis. It shows that the engine is located at the front end of the vehicle. It is connected to the gear box through clutch. The drive of the engine can be connected or disconnected from the gearbox with the help of the clutch pedal. From the gearbox, the power is transmitted to the differential through propeller shaft and finally to the wheels via rear axles. 2 MAIN COMPONENTS OF CHASSIS 2.1 FRAME The frame is the main part of the chassis on which remaining parts of chassis are mounted. The frame should be extremely rigid and strong so that it can withstand shocks, twists, stresses and vibrations to which it is subjected while vehicle is moving on road. It is also called under body. The frame is supported on the wheels and tyre assemblies. The frame is narrow in the front for providing short turning radius to front wheels. It widens out at the rear side to provide larger space in the body. 2.1.1 FUNCTIONS OF FRAME 1. To carryall the stationary loads attached to it and loads of passenger and ...
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...How to Inspect and Replace the CV Joints Constant Velocity joints, commonly referred to as CV joints, are constant parts on the drive shafts of every vehicle. Be it front-wheel drive automobiles, rear wheel drive or all-wheel drive ones, proper motion cannot be realized with the absence of those CV joints. They are strategically positioned at both ends of the main drive shafts such that, the transmission of the car connects to the drive shaft through it, and at the same time, at the outer ends of the shafts, the drive shaft connects to the wheels, again, through the Constant velocity joints. As it is evident, there are both outer CV joints and inner ones and both have a common function; the inner ones transmit the torque from the car transmission...
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...LEGEND Legend 3-Wheel Scooter Legend 4-Wheel Scooter SAFETY GUIDELINES WARNING! An authorized Pride Provider or qualified technician must perform the initial setup of this scooter and must perform all of the procedures in this manual. The symbols below are used throughout this owner's manual and on the scooter to identify warnings and important information. It is very important for you to read them and understand them completely. WARNING! Indicates a potentially hazardous condition/situation. Failure to follow designated procedures can cause either personal injury, component damage, or malfunction. On the product, this icon is represented as a black symbol on a yellow triangle with a black border. MANDATORY! These actions should be performed as specified. Failure to perform mandatory actions can cause personal injury and/or equipment damage. On the product, this icon is represented as a white symbol on a blue dot with a white border. PROHIBITED! These actions are prohibited. These actions should not be performed at any time or in any circumstances. Performing a prohibited action can cause personal injury and/or equipment damage. On the product, this icon is represented as a black symbol with a red circle and red slash. Please fill out the following information for quick reference: Pride Provider:______________________________________________________________________ Address:___________________________________________________________________________ Phone...
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...Apples to Oranges; Comparing muscle cars to sport utility vehicles Have you reached a point in your life where you had to sell your favorite car for something not so appealing? In this essay, I am going to analyze then explain some of the differences between two cars I have owned. One car is a 1979 Chevrolet Camaro and the other is a 2014 Subaru Outback. I will cover three subjects that contrast or show differences between these two cars based on changes in my life and current needs. Both muscle cars and sport utility vehicles make excellent everyday vehicles, but an appropriate choice depends on the owner’s lifestyle, finances, and weather. Sport utility vehicles like the Subaru Outback are flexible and less expensive to maintain. When it...
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...commonly known and abbreviated as 3M, was found in 1902 in Two Harbors, US. The company started out by mining corundum which was to be used to make sandpaper and grinding wheels but soon seized operations when artificial replacements made the mineral worthless. 3M then turned to producing grinding wheels and sandpaper themselves, and only then were things were then looking up. Having difficulty with quality and marketing its products, the management supported its workers to innovate and develop new products which became its core business. Over the years, 3M and its division have produced many unique and inventive products for households and production alike. Popular Innovations from 3M: Waterproof sandpaper Post-it notes Scotch tape – Masking tape Imation Corporation Nowadays, with the vision of “the ability to not only develop unique products, but also to manufacture them efficiently and consistently around the world”, 3M operates with over 80,000 employees in more than 60 countries producing in access of 55,000 different products. 3M Business Unit: Abrasive Systems Division 3M Abrasive Systems is the core business that the company started with over 100 years ago. Part of the Industrial and Transportation business, today, it produces a complete line of coated abrasives, abrasives, microfinishing and microreplicated abrasives, plus hardware accessories which are available in sheets, rolls, belts, discs, wheels and brushes. The division offers expert knowledge and...
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...Engineering, Mandalay Technological University Mandalay, Myanmar Abstract- Spy robots are remotely controlled robots, equipped with a camera, transmitting video data to the intervention troop. They are made to small and compact enough to easily transport. In this paper, the project supposes a movable spy robot with a remote controller by using PIC 16F628A and PIC 16F877. The spy robot is made up of a wireless camera, an antenna, batteries and four movable wheels. The two different PICs are used to remotely control along wireless system and to control Spy robot. CCD camera is used to capture information surrounding the robot. A 4 bits LCD display is mounted on remote controller to view user command. To use the Spy robot in the dark area as night, the CCD is set up with LED that connected by lighting circuit. Radio Frequency modules signals are used in wireless remote control system for transmitting and receiving wireless logic signals to control the motors of the Spy robot control system. The three Brush DC motors and the two L298N are involved in Remote Operated Spy Robot. L298N are used to drive the Brush DC motors respectively. In this paper, Remote Operated Spy Robot is a small robot designed for spying, surveillances and inspection purposes. Index Terms-Microcontroller, L298N, spy robot I. CCD camera, INTRODUCTION In practice, it is usually an electro-mechanical machine which is guided by computer or laptop, mobile or electronic programming, and is thus able to do tasks...
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...Engineering, Mandalay Technological University Mandalay, Myanmar Abstract- Spy robots are remotely controlled robots, equipped with a camera, transmitting video data to the intervention troop. They are made to small and compact enough to easily transport. In this paper, the project supposes a movable spy robot with a remote controller by using PIC 16F628A and PIC 16F877. The spy robot is made up of a wireless camera, an antenna, batteries and four movable wheels. The two different PICs are used to remotely control along wireless system and to control Spy robot. CCD camera is used to capture information surrounding the robot. A 4 bits LCD display is mounted on remote controller to view user command. To use the Spy robot in the dark area as night, the CCD is set up with LED that connected by lighting circuit. Radio Frequency modules signals are used in wireless remote control system for transmitting and receiving wireless logic signals to control the motors of the Spy robot control system. The three Brush DC motors and the two L298N are involved in Remote Operated Spy Robot. L298N are used to drive the Brush DC motors respectively. In this paper, Remote Operated Spy Robot is a small robot designed for spying, surveillances and inspection purposes. Index Terms-Microcontroller, L298N, spy robot I. CCD camera, performed using motors or with some other actuators [2].When the user controls by remote controller, the spy robot will move to desired destination and spy images around the...
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...1. Introduction Forklift- also called lift trucks, tow motors and powered industrial trucks----are among the most common pieces of equipment in the workplace industry. Yet this machinery can also be a DANGEROUS---there are numerous forklift-related injuries each year, a number of them resulting in fatalities. On one hand, forklifts have the power to lift and move the heaviest objects. On the other hand, all that power comes with the potential for serious damage. The more you know about how forklifts operate, the better equipped you’ll be to stay safe and to keep those around your safe. Regardless of whether you’re a new operator or have years of experience, it’s up to you to follow safety practices and a basic set of rules every time you use a forklift. Starting with: Never operate a forklift unless you’re trained and authorized to do so. 2. Forklift Basics Types of forklifts There are many classes and types of forklifts, from the commons sit-down type to the narrow aisle stand-up; and from order pickers to powered pallet jacks. They may be powered by electricity, LP gas, diesel fuel or gasoline. Some are approved for use in certain hazardous conditions. There’s a forklift for just about any job……. In fact, forklifts can be grouped into the following classifications: * Class 1- Electric motor, sit-down rider, counterbalanced trucks ( solid or pneumatic tires) * Class 2- Electric motor, narrow aisle trucks (solid tires) * Class 3-Electric motor...
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