This paper proposes a novel sliding mode control（SMC）approach for general nth order systems with matched and mismatched uncertainties and disturbances based on nonlinear disturbance observer（NDOB）.By designing a novel sliding mode manifold integrated with a disturbance estimation technique,a NDOB-based SMC method is designed for these systems.As compared with the nominal SMC method,the proposed method obtains a better disturbance rejection ability in the presence of matched and mismatched uncert... 

【文章來(lái)源】：自動(dòng)化學(xué)報(bào). 2017,43(07)北大核心EICSCD

【文章頁(yè)數(shù)】：8 頁(yè)

【文章目錄】：
1 Introduction
2 Problem Statement
3 Main Results
    3.1 Nonlinear Disturbance Observer (NDOB) De-sign
    3.2 Novel SMC Control With NDOB of Second-order System
    3.3 A Third-order System Case
    3.4 A General High-order System Case
4 Simulations
    4.1 Numerical Example
    4.2 Application to PMSM Speed Control System
5 Conclusion


【參考文獻(xiàn)】：
期刊論文
[1]Attitude Control of Multiple Rigid Bodies with Uncertainties and Disturbances[J]. Yuanqing Xia,Ning Zhou,Kunfeng Lu,Yong Li.  IEEE/CAA Journal of Automatica Sinica. 2015(01)
[2]一類(lèi)新的二階滑�？刂品椒捌湓诘沽[控制中的應(yīng)用[J]. 李雪冰,馬莉,丁世宏.  自動(dòng)化學(xué)報(bào). 2015(01)



本文編號(hào)：3390962