The IPMSM control system experimental bench is built, and the software program is designed. The experiment results validates the correctness of the control method mentioned above, and the high torque exploitation under the circumstance of starting, rated speed and high speed is achieved. The reliability is greatly increased.
本文还进行了电动车驱动用IPM电机控制系统实验平台的搭建和软件程序设计，实现了理论分析和软件仿真的控制策略，通过实验研究验证了所用到的控制策略的正确性，并实现了电机在起动、额定转速、高转速的大转矩输出，大大提高了电机运行的可靠性。
A simulation experimental bench of fixed air sparger oxidation equipment was established.
进行了曝气器开孔直径、表观气速及孔排布置方式等因数对固定空气喷射器式氧化装置性能影响的试验研究。
Experimental tests of gas-solid flow behavior were conducted on exploratory, bench-scale and full-scale VC cold model, respectively.
分别在探索性、实验室规模和全尺寸旋涡烯烧室冷态试验模型上进行了气固流动特性试验研究。
The effect of pulley unbalance is examined from the result of vibration analysis on the experimental bench.
分析了某汽车发动机曲轴自由端的振动情况，求得了该曲轴自由端的固有频率和受迫振动时的最大挠度。
The principle and structure of the beam profile monitor and its experimental results on the ion source test bench are described.
本文介绍束流截面监示仪的原理、结构和在离子源试验台上的实验结果及其优缺点。本截面仪采用45°螺旋线探针。
Flow visualization and heat transfer experimental bench is built. The real fluid flow of channel has been shot using the quick-speed camera. It can help to deeply study the heat enhance mechanical hardly. Experimental results also show the relation of the average Nu and f with Re, and comparing simulation result.
搭建了锯齿形通道流动可视化和传热试验台，拍摄通道内流体流动的真实情况，这对深入了解通道换热的机理有很大帮助；同时，试验还得到了通道摩擦阻力系数f和平均Nu数随Re数变化的关系，并与数值计算结果进行了比较分析。
Field tests on the water-saving hydraulic percussion were introduced overall, the problems occurred in the tests were exploded profoundly, and set forth solutions, finally, draws the conclusion that a large amount of surface water will be saved, drilling cost will be reduced greatly and drilling efficiency will be enhanced. Analyzed blow frequency is one of the most important feature parameters that decide drilling efficiency of steel ball percussion device, and blow frequency depends on pressure and flow of compressed air, so it is very important to define relation between blow frequency and pressure, flow of compressed air. How to establish function of blow frequency and pressure, flow of compressed air using dual linear regression analysis of mathematical statistics was introduced. Bench tests were Carried out on steel ball percussion device, and major parameters in working process were recorded, then draw the test results that drilling efficiency would be raised greatly drill with steel ball percussion device. Function of blow frequency and pressure, flow of compressed air was set up. Compared experimental data with data calculated according to the function, and draw the conclusion that experimental data is very close to calculated data.
第五章、概述了开展节水型液动冲击器及球体冲击器试验研究的目的及其必要性；详细介绍了节水型液动冲击器系统泵压和冲锤位移等参数的测试技术方法，对所得曲线进行了分析，算出了冲击器的冲击频率及冲击速度；根据位移曲线中的单个周期，利用傅里叶级数算出了冲击器的近似单次冲击功；在地表完成了不同口径节水型液动冲击器用于孔底局部循环的排量测试，指出了地表所测排量略大于冲击器在孔内实际排量的现状，并分析了其原因；全面介绍了节水型液动冲击器在山西黄土高原的野外试验情况，对存在的问题进行了深刻剖析，提出了解决方案，并得出节水型液动冲击器能够大大节约地表水、降低钻探成本和提高钻探效率的结论：冲击频率是决定球体冲击器钻探效率的最重要特征参数，而冲击频率又取决于压缩空气的压力和流量，因此，确定冲击频率与空气压力及流量之间的关系至关重要，在球体冲击器台架试验的基础上，笔者运用数理统计分析方法确定了冲击频率与空气压力及流量的经验方程，并将实验数据与经验方程的计算值进行了比较；结果表明，实验值与计算值吻合程度很好，从而得到球体冲击器将显著提高钻探效率的结论。
The algorithm is tested by a set of bench mark examples, and the experimental results are promising.
实验数据表明，该算法能够取得好的效果。
Chapter 4 and 5 makes a description of the establishment of the experimental bench, analyzes the experimental results and draws the experimental chart.
在本文的第四、五两章分别介绍了实验测量系统的建立，并对实验结果进行分析和处理，画出了实验的折线图。
The test bench and experimental results for the prototype board are presented in chapter seven, followed by some explanations for the results.
第七章讲述了验证电路的测试方案、测试过程以及测试结果，并对测试结果进行定性或定量的分析。
A bench test shows that compared with metal plunger couples, the abrasion loss of Si_3N_4 plunger couples has been 82%~91% lower, and their service life 8~11 times longer under the same experimental conditions.
台架试验结果表明：在相同试验条件下，与金属相比其磨损量降低了82%~91%，使用寿命提高了8~11倍。
Bench scale experimental results on extraction of gallium from Bayer process solution by ion exchange with packing moving bed adsorbing column are presented.
介绍了采用密实移动床吸附塔、以离子交换法从拜耳工艺溶液中提取镓的扩大试验结果。
Combined with the research purpose, the magnetic field cryopreservation freezing test bench was designed and set up. Based on the experimental platform, freezing experiments were carried out on water, physiological saline and pork samples.
结合研究目的，本文设计并搭建了磁场辅助冻结实验台，基于实验台对水、生理盐水、猪肉三种样本进行了冷冻实验。
Experimental Analysis of Electronically-Controlled Engine Fault Simulation Test Bench
电控发动机故障模拟试验台试验分析
Experimental study of combustion temperature of stirling engine The visualized test bench is established. High speed camera technology was applied to study ignition, flame structure. Double-color CCD method was applied to test temperature field.
斯特林发动机的燃烧可视化实验研究应用高速摄像机研究斯特林发动机着火情况，火焰结构；应用双色CCD法对模拟燃烧室温度场进行研究。
At present, there are following ways for the experimental study and application of one time blasting technologies for excavating protection layers of foundation rock of hydropower stations in China: ① small bench millisecond delay blasting with a soft cushion provided in the bottom of vertical holes;
我国现阶段水电站基岩保护层一次爆除技术试验研究和应用主要有以下几种方式：①垂直炮孔孔底设置柔性垫层的小梯段毫秒延时微差爆破；
An experimental study on the control system of a clutch-to-clutch type automatic transmission is conducted on test bench.
在台架上对某一离合器到离合器式自动变速器的控制系统进行了试验研究。
Study on the Fundamental Design of Combustion Engine Experimental Bench
内燃机试验台基础设计的研究
Secondly, on the basis of reference and combining with the actual needs of reactor, the author researched and designed the atmospheric CFB air gasifier ash-returned reactor, and constructed a cold experimental reactor bench of the ash-returned reactor.
其次，研究设计了常压循环流化床空气气化炉返料反应器，并搭建了冷态实验台架。
A series of performance data of sequencing batch reactor of biofilm process for treating organic wastewater was obtained by using a bench-scale experimental unit.
通过膜法SBR工艺处理有机废水的实验，研究以不同操作方式对处理效果的影响，从而得出最佳运行工况参数。