This paper studies and puts forward the feedback analysis method of operation and control loads of the dam with slot during operation period and derives its calculation control load formula.
研究并提出了带缝混凝土坝运行期的馈控运行荷载的方法,推导了其计算控制荷载的公式,研制了相应的分析程序。
This paper studies the simulation method of tie line power flow control among areas of an interconnected network in load flow calculation.
本文对潮流计算中互联电网各区域间的联络线功率控制的模拟计算方法进行了研究。
Fracture mechanism, initiation and propagation of cracks, and the control method of cracks in rock like brittle material under dynamic load are described in this paper.
本文主要论述了动荷载作用下岩石等脆性材料的断裂破坏机理、裂纹形成与扩展以及裂纹的止裂与控制等内容。
Results from numerical examples indicate that the proposed method can not only consider the cycle changing of system load, but also make the control scheme more succinct and effective.
算例分析结果表明这种分段处理方法既考虑了负荷的周期变化,又使控制方案更为简洁有效。
The calculation, control and realization method of load balance between inverters on the straightener of continuous caster are presented.
介绍了连铸拉矫机变频器装置之间负载平衡的计算、控制和实现方法。
A new method for testing the load current and realizing the current limited control through testing the saturable voltage drop of MOSFET is introduced.
介绍了一种通过检测场效应功率晶体管饱和压降来检测负载电流,实现限流控制的新方法。
A new scheme is put forward to realize the power transmission, motion control and synthesize, and a method is given to achieve the optimal matching of engine, hydraulic transmission and load.
提出了实现功率传输和运动控制与综合的新方案,给出了发动机液压传动装置负荷最佳匹配的实现方法。
This paper finds a method which can indirectly control the load side voltage of the contact-less power transfer system.
本文研究了非接触电能传输系统中一种间接控制负载侧电压的方法。
If the track and field training is to be made scientific, the research on the quantitative control method in training load turns out to be more important.
高校田径运动训练要科学化,相关运动训练负荷的定量控制方法的研究就显得更为重要。
This paper presents how to use a variable gain PID control method to compensate the friction in load simulator.
介绍了利用变增益PID控制方法补偿负载模拟器中摩擦力的方法。
To solve the problem, in this paper we put forward a double closed-loop control configuration and a fuzzy control method to ensure the steady output power when the load changes.
针对这种情况,提出了一种双闭环控制结构和模糊控制方法,使得负载变化时保持感应加热电源的输出功率稳定。
The method to decrease dynamic error, load coordinately and automatically, digitize in control, communicate with other computer is discussed.
讨论了减小动态误差、多通道协调加载、数字化参数设置和控制、自动加载、多机通讯等技术的实现方法。
This paper puts forward a new method for solving hysteresis loop and stick-slip Phenomenon in large torque, high load and low speed conditions, i. e. PWMtype NC proportional directional control.
本文针对大惯量、大负荷、低速工况的滞环及爬行现象,提出了一种新型的解决方法——脉宽调制(PWM)型数控比例方向阀控制。
To solve this problem, in this paper we put forward a double closed-loop control configuration and a fuzzy control method to ensure the steady output power when the load changes.
针对这种情况,提出了一种双闭环控制结构和模糊控制方法,使得负载变化时保持电磁炉的输出功率稳定。
A multi model robust forecast control method is presented for the load control of thermal power plants.
提出一种火电机组负荷多模型鲁棒预见控制方法。
In this paper a new method for Direct Torque control (DTC) based on load Angle control is developed.
介绍了一种基于负载角控制的直接转矩控制(DTC)新方法。
The simulation results show that the new control method can efficiently overcome the fuel disturbance and the load disturbance and maintain the stability of main steam pressure.
仿真试验表明,该控制方案可以有效克服燃料量内扰和负荷外扰对主汽压力的影响,维持主汽压力的稳定。
The working flow and signal connection of withdrawal straightened load sharing in continuous caster is analyzed in this paper. Thus an improved control method of load sharing is designed.
介绍了连铸拉矫机负载平衡的工作原理及信号流程,提出了改进负载平衡的控制方法。
The traditional PI control method based on a plant model is simple, and easy to realize. But, it has not a good restraining effect on the varieties of load disturbance and model parameters.
经典的、基于对象模型的PI控制方法简单、易于实现,但对于一些负载扰动和模型参数的变化,往往不能起到很好的抑制作用。
This paper analyzed the cooperative control principle of unit and abnormal situation of load and steam pressure in the process of load change, pointed out method of resolving this problem.
对机组协调控制原理、变负荷过程中负荷与汽压异常情况的分析,提出了解决这一问题的方法。
Discussing a kind of power topological solution and its current control method of the three-phase energy feedback type electronic power load used in aero-generator testing.
论述了一种用于航空发电机测试用的三相馈能式电子负载功率拓扑方案及其电流控制策略。
Based on the structural non load effect, the causes of common concrete structural crack in tall buildings are analysed. The control method of crack development is discussed.
从结构的非荷载效应着眼,通过对目前高层建筑砼结构中常见的裂逢成因分析,提出控制裂缝扩展的相应对策。
The paper briefs the unit's load command based coordinated control method as well as the dynamic acceleration signal with successful using experience;
文章介绍了基于机组负荷指令的协调控制方法,以及有成功使用经验的动态加速信号;
This paper presents a new method that PIR-P dual loop control based on rotating coordinates to improve the output voltage symmetry of inverter under the serious unbalanced load condition.
为改善逆变器系统在严重不平衡负载情况下输出电压的对称性,文中提出一种新颖的控制策略——旋转坐标系下的PIR - P双环控制。
A combined iteration method for load identification is proposed to analyze the nonlinear dynamical system by joining finite element method with active control method.
针对一类非线性系统提出了一种新的载荷识别方法,组合迭代法。
Because of the complexity of the load and the control systems, the quantitative analysis method is not suitable for the problem solving.
电厂负荷和发电机控制系统的复杂性限制了精确解析方法在励磁涌流研究中的应用。
A control method of combining the current feedback and load tracking controller is presented.
提出了以电流为反馈量进行负载跟踪,实现电机轻载节能的控制方法。
Based on the principle of power bond graphs, the modeling method for the hydraulic steering control unit type BZZ5 with the load sensing hydraulic steering system is introduced.
依据功率键合图原理,研究BZZ5型液压转向器和负荷传感全液压转向系统的建模方法。
Load control is an efficient method to ensure good protection of the main engine by ship propulsion system in dynamic working state.
负荷控制是保证船舶推进系统在动态工况下保护主机的有效手段。
Load control is an efficient method to ensure good protection of the main engine by ship propulsion system in dynamic working state.
负荷控制是保证船舶推进系统在动态工况下保护主机的有效手段。
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