This study brings forward backstepping control based on nonlinear control strategy as a possible way to implement close-loop speed-control based on the characteristic of fans load.
针对风机负载的特点,提出一种基于非线性控制策略的反推控制,实现了速度闭环控制。
This paper presents a new concept of asymmetrical valve controlled asymmetrical cylinder,makes new definition of load flow and load pressure,thus illustrated static and dynamic properties of asymmetrical cylinders,derives its transfer function and block diagram,which can be universally applied to all kinds valve controlled cylinder and may be a meaningful guide to the design of such servo systems.
提出了非对称阀控制非对称缸的概念 ,并对传统的负载流量和负载压力重新进行了定义 ,依此对非对称阀控制非对称缸的静态特性和动态特性进行了分析 ,推导了其传递函数及方框图 ,其推导过程对此类伺服系统的设计具有积极的指导意
According to the working characteristics of the pump and valve combined EHA (Electrical Hydraulic Actuator), the method to improve the system efficiency by increasing the design value of load pressure was proposed.
分析了导致飞行器液压作动系统温度升高的主要因素以及采用多级供油压力提高效率的可行性,针对泵阀联合EHA(电动静液作动器)的工作特点,提出了提高负载压力设计值提高效率的方法,在负载相同的条件下,对伺服阀和定量泵的输出流量、损耗流量变化、作动系统整体效率变化进行了分析。
To test the output volgage and load voltage using the sensor in DC/DC converter, this paper presents a novel method of using state observer to estimate the output voltage and output load voltage of DC/DC converter.
为在DC/DC变换电路中用传感器检测变换电路输出电压和输出负载电压值,运用状态观测器理论设计出了一种能够估计变换电路输出电压和输出负载电压的二维观测器,并对结果进行了仿真,证明了其优越性。
The Analysis and Experiment of Pole-changing Winding Schemes of Fan-loaded Motors with 6/8 Poles
风机负载6/8极电动机变极绕组方案的分析与试验
High Efficiency Energy Saving VVCF Method of Operation Motors of Load Fans or Water Pump;
风机、水泵类负载电动机的高效节能运行方式
Study on Adjustable Speed Techniques of High Power Asynchronous Motor Driving Fan or Pump;
高压大功率异步电动机驱动风机、泵类负载调速技术的研究
Modeling and Simulation of BLDCM Control System with Fans Load
带风机类负载的无刷直流电机控制系统建模与仿真
The Optimum Design of the Load Pan of Precision Centrifuge under Overload Condition
大过载精密离心机负载盘的优化设计
Load Cutting-in Control of Variable-Speed Constant-Freqency (VSCF) Wind-Power Generator
变速恒频双馈风力发电负载并网控制
motorized knapsack mistblower
背负式机动鼓风喷雾器
knapsack air-blast sprayer with engine drive
背负鼓风式机动弥雾器
The external mechanical resistance against which a machine acts.
负载一台机器所抵抗的外部机械压力
Load migration-based resource scheduling mechanism in virtual machine
基于虚拟机负载迁移的资源调度机制
Remove this host from Network Load Balancing cluster.\0
从网络负载平衡群集删除主机。\0
A plane can carry only so much load after all.
一架飞机终归只能承载那么多的负荷。
Distribution of Random Workloads in Parallel and Distributed Computing
并行分布计算中随机任务负载的分配
Research on Load Self-adaptive Hydraulic Control System of Drill Rig;
钻机负载自适应液压控制系统的研究
Analysis of Load Electromagnetism of Synchronous Generator by the Third Harmonic Excitation;
谐波励磁同步发电机负载电磁场分析
Research of the Dynamic Emulation of the Mechanical Loads Based on DSP
基于DSP的机械负载动力学模拟研究
Research and Application of Intelligence Network SCP Load Control
智能网SCP负载控制机制的研究及应用
Energy Loss Research of Load-sensing Excavator's Hydraulic System
负载敏感型挖掘机液压系统能耗分析