系统扰动 meaning in English
system disturbance
Examples
- There are a study of system construct and control parameter calculate of geheyan first step ship elevator . great the simulation model of the drive system , simulat the dynamic capability in some kind disturb condition
这里以清江隔河岩第一级升船机为对象对控制系统的组成和参数计算作了研究，对其控制性能进行仿真设计，仿真系统在各种系统扰动下的动态性能。 - Secondly , the reliable hx control problem of uncertain nonlinear systems with strictly redundant control elements is studied in detail . based on hji . the reliable state feedback controller and output feedback controller are presented . by considering a class of nonlinear time - varying uncertain systems with time - delay and unknown nonlinear disturbances , the linear memoryless dynamic output feedback controller based on a state observer is designed such that , for all admissible uncerntainties as well as actuator failures occurring among a prescribed subset of actuators , the closed - loop system is quadratically stable with an ha norm bound constraint
考虑到时间延迟问题广泛存在于实际系统中，因此，针对一类时滞不确定非线性系统，考虑系统的状态是不可测或者是不完全可测的，设计了基于状态观测器的线性无记忆观测状态反馈控制器，使得故障闭环系统对于任何容许的不确定性和给定执行器集合中任意执行器失效是二次稳定的且对于系统扰动h _范数有界。 - This dissertation puts emphasis on the integration optimization issue of manufacturing scheduling and scheduling execution . it presents two heuristic algorithms for schedule execution and one based on perturbation analysis to deal with the system disturbances effectively
在合弄控制策略研究中，着重研究了制造调度与调度执行的集成优化问题，提出一ii一摘要博士论文了多个能有效处理系统扰动的调度执行算法，包括两种启发式算法和一种基于扰动分析的自主调度执行算法。 - Besides , the converters have unmodeled dynamics . so the traditional controller for hvdc based on the classical control theory can not meet the requirements in practice . although , pi controllers are widely used in the hvdc systems , they have high sensitive responses to random disturbances , low robust performance , and can not solve some problems in power systems , such as unmodeled dynamics , nonlinear uncertainties
直流输电线路中的换流器具有很强的非线性，系统的运行工况随时都会发生改变，系统扰动发生的地点、类型及严重程度具有随机性；此外，换流器还含有未建模动态部分，这些因素使得基于直流输电系统准静态模型的常规控制器设计方法常常不能很好地满足系统的实际要求。