television analog recording-1 2-in type l-electrical parameters, control code and tracing control 電視模擬錄制.12英寸l型.電氣參數(shù)控制碼和跟蹤控制
the internal feedback control principle was proposed for force tracing control of electro-hydraulic loading servo-system 摘要提出電液加載的內(nèi)部變量反饋控制方法。
some results in time optimal tracing control problem of non-autonomous relaxed system with nonlinear control variables 具非線性控制變量的非自治松馳系統(tǒng)時間最優(yōu)追蹤控制問題中的若干結(jié)果
finally, the simulations of regulation control and trace control are carried out respectively . the simulations illustrate that the fuzzy autopilot control system has good control effect and fast response and small static error, if the parameters are adjusted properly 對于調(diào)節(jié)控制和跟蹤控制,自動舵的控制效果和系統(tǒng)響應(yīng)進行了仿真研究,其結(jié)果表明,在初始均衡好的情形下,模糊控制器控制參數(shù)如果調(diào)整合適,模糊控制自動舵有較好的控制效果,響應(yīng)較快,靜差比較小。
after deducing the mathematical model of electropneumtic proportional / servo trace controlled system by theoretical analsis . the second chapter discusses some parameters affection to system performance . and then this chapter researches on the system's dynamic character . finally sets up the math model through estimating method . because of the essential nonlinear characteristic of electropneumtic proportional / servo control system . the chapter three sets up the system's identification model with system identification method, puts forward the identification idea and scheme, gets the identification results . and at the same time proves some foregone conclusions 第三章,由于電-氣比例伺服位置控制系統(tǒng)的本質(zhì)為非線性,本章首先用系統(tǒng)辨識方法建立了被控對象數(shù)學(xué)模型,提出了辨識思想和辨識策略,得到了辨識結(jié)果,由仿真和實驗證明了用機理分析法建立的數(shù)學(xué)模型的正確性;同時證明了系統(tǒng)中位時動態(tài)品質(zhì)最差。