#TITLE_ALTERNATIVE#
<p align="justify">Adaptive Cruise control is a support safety component used in a car. This system is used to prevent collision between a car and another obstacle in that car environment. Fundamentally, this system is a development from the speed control system. We can add several c...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/10276 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | <p align="justify">Adaptive Cruise control is a support safety component used in a car. This system is used to prevent collision between a car and another obstacle in that car environment. Fundamentally, this system is a development from the speed control system. We can add several components to the speed control system so the speed of the system can be controlled by calculating the distance of the obstacle.<p align="justify"><p>A racing car with scale 1:6 is used as a plant while the controller will be implemented by using microcontroller. The type of microcontroller is AVR. AVR is chosen because it has many feature which compatible for implementing the ACC controller. The objective for this final project is to help the plant can maintain his set point in any terrain condition. Beside that, the controller can adaptively control the speed of the plant without always stop when obstacle is detected. Limitation of the controller design is the system only work for the obstacle in front of the plant.<p align="justify"><p>The process of making the controller for ACC can be divided into two parts. The first part is designing process which includes searching transfer function of the plant, designing controller with analytical approach, simulating the controller, designing speed controller algorithm for microcontroller, designing the distance control with its algorithm, and designing algorithm controller for ACC system. The second part is implementing and testing the controller. The speed controller, distance controller, and ACC system controller will be tested in this section.<p align="justify"><p>The result from this final project shows that the plant with ACC can maintain and adaptively control its speed from the obstacle in front of it. The system can work successfully when tested on the road because it can fulfill the mission of ACC system. But from the obtained data, the result is not very good. This is caused by the motor has narrow linear work region. Beside that, implementing the controller by using microcontroller make the controller process become discrete and not real time (delay time is 500us). |
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