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- feedforward control action 前馈控制作用
- By using a filter the physically unrealizable problem of the feedforward control is realized. 利用滤波器解决了前馈控制的物理不可实现问题。
- This paper introduced the self-stabilization method of feedforward control in the measurement ship with inertical guidance system. 摘要介绍了具有惯性导航系统的大型舰艇上前馈控制的自稳定方法。
- This paper introduces an voltage feedforward control technique which used in power supply,analyzes its operation principle and performance. 文中介绍了前馈方式对电压控制模式的影响,对其控制的基本原理和性能进行了分析。
- At present,there are many kinds of mature gauge control methods such as feedback control,feedforward control and volume flow control. 目前比较成熟的厚度控制方法有:反馈式厚度控制、前馈式厚度控制、秒流量厚度控制。
- So we should control teaching quality use three methods: feedforward control,at the right moment control,feedback control,and to improve teaching quality all round. 因而应通过前馈控制、适时控制和反馈控制三种方法对教学质量进行控制,从而全面提高教学质量水平。
- An operation where the computer applies control action directly to the process without manual intervention. 计算机直接向生产过程发出控制动作而无需进行人工干预的一种运行方式。
- By using the exhaust gas temperature deviation of the middle windbox as the feedforward input, the feedforward control variable is obtained through fuzzy alogrithm. 以中部风箱废气温度变化为前馈输入,通过模糊算法得到前馈控制量。
- They also take necessary control action on itinerant hawkers whenever they are found plying their trade in streets. 他们又负责管理在街上贩卖的流动小贩,如有需要,会采取执法行动,遏止违例情况。
- Functions of the system include shape presetting,roll-bending force feedforward control,crown feedback control,flatness feedback control,and decoupling control of shape and gauge. 本文详细阐述了弯辊力前馈、凸度反馈和平坦度反馈三个模型在现场的具体实现。
- Has the good viscosity control action, may compound the low cost the temperate lavation thing. 具有良好的粘度调节作用,可配制出低成本的温和型洗涤用品。
- Phase adjustment, for harmonic structure converter control action, 360-degree static electric adjustment, quick, convenient. 相位调整机构,谐波器构造,变频器控制动、静态360度电动调整,快捷、方便。
- The flatness control action of DSR's actuators is the essence of the shape technology,meanwhile it is the basis of the AFC model. 板形调控功效是板形控制技术的核心所在,也是板形自动控制系统模型设计的主要依据。
- Second, delves in the control action of decoupling detachment structure on the formation of basins,sedimentary structures and oil-gas pools. 以渤海湾第三纪断陷盆地、焉者中生代盆地为例,探讨了大陆伸展过程中,拆离滑脱构造对盆地形成、沉积建造、油气成藏的控制作用。
- Simulation results indicate that an input square wave can be tracked precisely using this feedforward controller. 仿真结果表明,该前馈控制器可以精确跟踪方波输入信号。
- Ansys of the finite element analysis software was used to study on the flatness control action of DSR Backup roll for 2030mm Tandem Cold Rolling Mills. 运用有限元软件对2030冷连轧机组DSR支持辊的板形调控功效进行仿真研究。
- The conclusions are: internal feedback has superior performance to a conventional feedforward control in master-slave system force tracking electro-hydraulic loading to reduce disturbance force and improve the dynamic behavior. 仿真结果表明,内部反馈在主从电液跟踪加载控制中能减小多余力的影响,系统特性的改善优于传统的前馈方法。
- In order to improve the accuracy of ball lead-screw grinding, a new method of compensating input feedforward control is used in the system of laser feedback error compensation for lead-screw grinder. 为提高精密滚珠丝杠磨削精度,在激光反馈螺纹磨床误差补偿系统中提出了一种误差输入前馈补偿控制方法。
- One of the limitations of model predictive control (MPC) is that the control action is very slow when immeasurable disturbances exist, especially when slop disturbance exists. 摘要模型预测控制在处理不可测干扰时有明显的局限性,特别是对于类似斜坡一样的干扰,控制作用十分缓慢。
- In addition, we designed the feedforward and P feedback tracking controllers. The research adopts feedforward controller to improve the tracking performance of the system. 另外,我们又设计前馈控制器和比例控制器。希望此控制器改善其系统的追踪性能。