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1·The induction motor tracking control based on passivity principle is analyzed in case of general unknown time-varying load torque and rotor resistance.

研究了负载转矩和转子电阻在一般的未知时变情形时对异步电动机期望时变电磁转矩的渐近跟踪控制问题。

2·The characteristic parameters of AE which were defined based on vibration analysis under varying load, rotating speed and damage type were also studied.

定义了基于振动分析的声发射信号特征参数，研究了各特征参数随转速、载荷和损伤类型的变化规律。

3·Similarly, varying load conditions, as the unit load required to respond as quickly as possible, to stress the extent permitted margin shorten response time.

同样，变负荷工况下，为使机组尽快响应负荷需要，要在应力裕度允许的范围内缩短响应时间。

4·An integrated model and its solution for the coordinated optimization problem considering time-varying load demand in distribution systems are proposed in this paper.

针对负荷变化时的配电网综合优化问题，提出了完整的模型及求解算法。

5·With the consideration of the varying load of power system, a complete mathematical representation of dynamic reactive power optimization and its calculation method are presented.

根据电力系统实际运行中负荷不断变化的情况，提出了动态无功优化问题的完整数学描述和计算方法。

6·Based on the vibration analysis of AE signals under varying load and rotating speed, the patterns of damage vibration of rolling element bearings under varying load and rotating speed were researched.

对各典型状态滚动轴承在不同转速和载荷下的声发射信号进行了振动分析，研究了滚动轴承的损伤振动随转速和载荷的变化规律。

7·The main performance bottleneck is the application server machine for various test runs with varying amounts of load.

主要的性能瓶颈是程序服务器机器，它在不同的运行负荷下运行不同的测试。

8·A few tests were also run to assess the impact on total load time when varying the number of nodes.

我们还执行了一些测试，评估节点数量变化对总加载时间的影响。

9·For peak load unit, its process model and structure parameters have obviously fast time-varying characteristic while load changing.

对于调峰机组，当负荷变化时机组的过程模型甚至结构参数都具有明显的快时变特性。

10·The method to determine optimum scheme for operation of chiller system is studied when the load is varying, and method for annual energy analysis of a chiller system is put forward.

探讨了负荷变化时制冷机系统最优运行方案的确定方法，在此基础上提出了一种对制冷机系统进行全年能耗分析的方法。