Composition, working principle and functions of testing system for die casting machine performance parameters have been introduced.
介绍了压铸机性能参数测试系统的组成，工作原理及功能。
The system can imitate the working conditions for the transmitter, measure all parameters, process the data, isolate the fault and measure the performance of the machine.
该系统能对雷达发射机工作环境仿真，能进行各种参数测量、测量数据处理、故障隔离及性能测量等。
Machine magnetic parameters influence the control performance of an interior permanent magnet (PM) machine, in both the constant torque and the flux-weakening operating regions.
无论是在恒转矩运行区域还是在恒功率运行区域，内置式永磁同步电机的电磁参数对其控制系统的性能都会产生重要影响。
Finally, the dimensional parameters of the parallel machine tool with better performance are obtained considering the strut force transmission performance.
最后考虑到杆件的力传递性能，得到一组性能较优的参数。
Accurately acquiring all the performance parameters is not only the means of assessing machine quality, but also the base of improving machine architecture.
准确获取机器的各项性能参数不仅是评估机器质量的手段，也是改进机器结构从而提高其性能的前提。
The precise motor parameters affect the quality of the motor control system seriously in high performance ac drives of induction machine.
感应电机高性能交流调速方法中，电机参数的准确性严重影响着电机控制系统的控制品质。
With the multi parameters fluctuated, the different of the technology performance between AC spot welding machine and inverter spot welding machine is analyzed.
通过实验，比较了在焊接电流、通电时间以及电极压力等参数变动时，单相工频点焊机与逆变直流点焊机的焊接工艺性能差异。
The surface roughness in the wire cut of electric discharge machine work is one of the important parameters to measure the work performance.
电火花线切割加工的表面粗糙度是衡量加工质量的重要指标之一。
At specific machine tools, once process parameters are selected, the machining quality of part depends on the performance of workpiece-fixture-cutter system.
对特定的机床，当工艺参数选定之后，工件-夹具-刀具系统直接影响零件的加工质量。
In addition, an adaptive kernel relevance vector machine based on PSO is presented to deal with the problem that the regression performance of classical RVM is often influenced by kernel parameters.
此外，针对相关向量机回归计算结果受核参数影响较大的问题，本文还提出一种基于微粒群算法的相关向量机核参数自适应优化方法。
In addition, an adaptive kernel relevance vector machine based on PSO is presented to deal with the problem that the regression performance of classical RVM is often influenced by kernel parameters.
此外，针对相关向量机回归计算结果受核参数影响较大的问题，本文还提出一种基于微粒群算法的相关向量机核参数自适应优化方法。
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