Disturbance rejection control problem of turbo-shaft engine speed was studied.A disturbance rejection control scheme of turbo-shaft engine was proposed based on increment cascade adaptive disturbance rejection control(ICADRC).For one thing,cascade control structure was used to ensure that the disturbance in the inner loop can be suppressed in time.In this control structure,gas turbine speed was controlled in the inner loop,while power turbine speed in the outer loop.For another,in both control loops the con...
【基金】
航空科学基金资助项目(20090608003)
【更新日期】
2011-12-05
【分类号】
V249.1
【正文快照】
网络出版地址:http://www.cnki.net/kcms/detail/11.2625.V.20111020.1126.009.html随着直升机对机动性要求的提高,国内外直升机动力系统控制长时期内一直采用的总距前馈补偿+串级PID(Proportion Integral Differential)控制方法[1-4]已经显得不足.美国军方早在21世纪初就启动?
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