应用TMS320C25的柴油机转速模糊控制系统

摘要

A fuzzy controlling system based on TMS320C25 designed to control the rotate speed of diesel engine is introduced.This system utilizes a common timer to check frequency,and it takes advantage of DSP chip's superior ability on serial product to realize a complicated real-time algorithm with non-linear membership function.The experiment result shows its good robust and dynamic characteristic and proved the design to be successful.%介绍了一种利用TMS320C25DSP芯片的柴油机转速控制系统。此系统在硬件上利用了通用定时器进行频率测定，在软件上发挥DSP芯片在连乘积运算上的优势实现更复杂的实时算法，并采用了非线性隶属函数。经实验证明，此系统具有良好的抗干扰性和鲁棒性。