Then , chaos control on hyper - chaotic chua ' s circuit is studied using feedback method of variables " proportional and differential . it is demonstrated that instead of feeding back one system variable to control chaos it needs at least two system variables to control hyper - chaos 接著研究了超混沌chua電路的混沌控制,研究發(fā)現(xiàn)單變量的比例微分控制對(duì)超混沌的控制是不充分的,既至少需要應(yīng)用兩個(gè)變量的比例微分反饋才能實(shí)現(xiàn)超混沌chua電路的控制。
In the second part of this paper , it makes a detailed analysis among fluid - model - based , smith - principle - based and two - pd - controllers - based by comparing to the method and application of control theory . then it gets the laws to keep the control loop stable . in order to analyze the dynamic and transient characters , three congestion control algorithms mentioned above have been carried out in the nist atm network simulator and the successful outcomes are brought out 本論文對(duì)atm網(wǎng)絡(luò)abr業(yè)務(wù)擁塞控制的控制理論算法進(jìn)行了總結(jié),簡要分析了其優(yōu)點(diǎn)和缺點(diǎn);運(yùn)用控制理論的分析方法和觀點(diǎn)對(duì)基于流體控制模型、史密斯預(yù)估控制模型和雙重比例微分控制模型三種擁塞控制算法加以具體的分析,從而分析了怎樣確??刂骗h(huán)的穩(wěn)定性;在nistatm網(wǎng)絡(luò)仿真軟件中嵌入以上三種擁塞控制算法,從而對(duì)算法的動(dòng)態(tài)和瞬態(tài)特性進(jìn)行仿真分析,以此證明控制算法的有效性;最后提出了今后atm網(wǎng)絡(luò)abr業(yè)務(wù)擁塞控制算法的發(fā)展趨勢(shì)。
比例: scale; scaling微分: differential控制: control; dominate; regulate; ...比例微分控制器: proportional plus derivative controller;pd controller比例 積分 微分控制: pid control; proportional integral and differential action control; proportional puls reset puls rate action control微分-比例-積分控制: derivative-proportionnal integral control; derivative-proportionnal-integral control比例 積分 微分控制器: pid controller; proportional plus reset plus rate action controller比例 積分 微分控制系統(tǒng): pid control system; proportional plus reset plus rate action control system比例積分微分控制: pid control; proportional plus integral plus derivative control,; proportional plus integral plus differential action control比例加微分控制: proportional-plus-derivative control比例微分環(huán)節(jié): proportioning element比例微分作用: pd action; proportional plus derivative action pd-action; proportional plus derivative action;pd-action比例積分微分控制器: proportional plus integral plus derivative controller;pid controller比例積分微分控制系統(tǒng): proportionalplusresetplusrateactioncontrolsystem比例微商控制: proportional plus derivative control微分控制: derivative control; differential control; rate action control; rate control微分控制器: d controller微分控制酌: derivative control action比例 積分控制: pi control; proportional integral control; proportional plus integral control反微分控制器: inverse derivative controller積分微分控制: pid微分控制錯(cuò)誤: derivative control error微分控制輸出: derivative control ouput微分控制輸入: derivative control imput一次微分控制: derivative control