CONTENTS 1. INTRODUCTION 4 2. ADAPTIVE CRUISE CONTROL 5 3. COMPONENTS OF AN ACC SYSTEM 7 4.1 SENSORS 7 3.2 MAN MACHINE INTERFACE 8 3.3 FUZZY LOGIC CONTROL 10 3.4 ELECTRONIC ACTUATORS
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which detects holes on roads or uneven roads. So that it helps in maintain the roads in a good condition. Here two sensors accelerometer and vibration records holes location on roads by detecting movement differences of vehicle. In addition‚ GPS module is present which stores the location of pothole and also records the longitude and latitude
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arrives. Hence‚ if the train is late due to certain reasons‚then gate remain closed for a long time causing traffic near the gates. By employing the automatic railway gate control at the level crossing the arrival of the train is detected by the sensor placed near to the gate. Hence‚ the time for which it is closed is less compared to the manually operated gates and also reduces the human labour. This type of gates can be employed in an unmanned level crossing where the chances of accidents are
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mechatronic systems and why they are mechatronic………………………1.6 What is measurement as related to mechatronics system………………………………..1.7 Sensors …………………………………………………………………………………..1.8 Transducers……………………………………………………………………………....1.9 Signal processors………………………………………………………………………....1.10 Recorders……………………………………………………………………………...….1.11 Classification/types of sensors; ……………………………………………………...…..1.12 Types of transducers and their explanation ………………………………………..…….1.13 The resistive
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ii) Remote control For ensuring the safety of the user this system provides an additional type of controlling other than BRI and it is Remote control‚ which means robot is controlled by an external person. The switching of the control system is optional which is done by a mode selector. Simplified block diagram of remote control is shown in Fig.5. Atmel microcontroller is used in the design process of remote control. These types of microcontroller provide justified technology‚ an affluent efficiency
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property of quartz is that it is possible to select the temperature dependence of the material by the cut angle and the wave propagation direction. With proper selection‚ the first-order temperature effect can be minimized. An acoustic wave temperature sensor may be designed by maximizing this effect.Other materials that have commercial potential include gallium arsenide (GaAs)‚ silicon carbide (SiC)‚ langasite (LGS)‚ zinc oxide (ZnO)‚ aluminum nitride (AlN)‚ lead zirconium titanate (PZT)‚ and poly vinylidene
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from a tank. This is possible by using two sensors. We put one near the bottom and one near the top‚ as shown in the picture below •Here‚ we want the fill motor to pump lubricating oil into the tank until the high level sensor turns on. At that point we want to turn off the motor until the level falls below the low level sensor. Then we should turn on the fill motor and repeat the process. Examples continued: Inputs Low level sensor High level Sensor Output Motor Address 0000 0001 Address 0500
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XXXIII Energy Knowledge Network Press Review – Adrian Smart Dust May 3rd‚ 2010‚ CNN ‘Smart dust’ particles are small sensors which can be used to provide large amount of data. It is a new way to learn about ourselves‚ our cities and the environment that might help us live more efficiency. • ‘Smart dust’‚ a very small sensor that monitors everything on earth will have many advantages for people and environment o Fitted with computing power‚ sensing equipment‚ wireless radios
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used if AT89S51 which belongs to the 8051 family and the alcohol sensor is MQ135 gas sensor from Futurelec. MQ135 gas sensor. MQ135 is a stable and sensitive gas sensor which can detect ammonia‚ carbon dioxide‚ alcohol‚ smoke‚ nitrogen dioxide etc. The sensor consists of a tin dioxide sensitive layer inside aluminium oxide micro tubes‚ measuring electrode and a heating element inside a tubular aluminium casing. The front end of the sensor is covered using a stainless steel net and the rear side holds
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Rate of reaction Design Lab Background: Reaction rate is most commonly defined as the speed at which a reaction takes place. This rate can be altered by many factors such as temperature‚ pressure‚ concentration‚ volume‚ or the use of a catalyst. In order for a reaction to occur‚ the atoms must collide in the correct orientation to break the bonds and must also have more energy than the needed activation energy. If their energy is not high enough‚ the reaction will not be able to take place. By
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