航空地面电源发电机励磁系统仿真设计与实现

为改善一般模糊控制器自适应能力差的特点,针对汽车主动悬架系统设计了可以自适应调节的模糊控制器, 利用新型的改进遗传算法优化不同状态下误差与误差变化率的修正因子,从而找到最优的模糊规则。利用Matlab/Simulink对主动悬架系统进行了仿真,结果表明该控制器相较于一般模糊控制器可以有效地改善汽车悬架在不同行驶状态下的稳定性和平顺性,通过优化过后的控制系统有较强的的鲁棒性和较好的适应性。

Simulation Design and realization of excitation system of Aerial Ground Power Supply

Restricted by system size and complexity, security etc, a lot experiments about Aviation ground power cannot conduct directly on the prototype system. The purpose of this paper is in order to realize the real simulation of the excitation system of the Aviation ground power generator, convenient to detect the actual working condition and the simulation experiments, and improve the reliability and security. This paper analyzed the system modeling and simulation based on one of the Aerial Ground Power Supply. Simulation and experiments are performed on the system by MATLAB. The feasibility of the design was proved. The simulation results show that the model is able to reflect the real operating characteristics of the excitation system of the Aviation ground power generator and has better dynamic performance. The work of this paper can present a new idea and method for the analysis and design of the future Ground Power Supply and offer experimental platform for new type Ground Power Supply equipment.