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Analytical structure of fuzzy controller has recovered two important issues: why fuzzy controller is useful in application and what relationships are there between fuzzy controller and the most used PID controller. But these existing outcomes are uniformly studied under the conditions that all fuzzy rules are taken the same fuzzy membership degrees. This is not real in some applications since some...
The anti-lock braking system (ABS) can improve the safety of the vehicle. As the ABS assisted device, electronic brake force distribution (EBD) can automatically regulate the braking force distribution among the wheels of the vehicle, so that the wheels can reach the start condition of ABS at the same time, which can make better performance on braking distance and braking stability. In this paper,...
In order to avoid the oscillation of duty ratio perturbation method and make full use of solar arrays power, after establishing a model of the solar array, analyzing its input and output characteristics, and discussing the concept and principles of peak power tracking (PPT), we use fuzzy controller to modify three parameters of PID controller to modify the step of duty ratio to track the maximum power...
A novel compound mobile robot named Jaguar is introduced, which is developed by our laboratory. Its mechanism and system component are presented, with the method of motion control as an emphasis. Modular design allows us to add and to change parts easily at the structural, hardware and software levels. To control different components of the robot, the embedded control system is used and the remote...
For the batch stirred tank reactor (BSTR) of the Multifunction Process and Control Experiment System (MPCE), intelligent hybrid temperature control based on SIMATIC PCS7 is adopted in this paper. Control scheme contains PID controller and fuzzy controller. So this paper discusses how to realize fuzzy control based on the SIMATIC PCS7 process control system. Operating results indicate that transfers...
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