A strategy of speed control for vector-controlled asynchronous motor drive system using sliding mode variable structure control with an integral action was proposed.
针对滑模变结构控制的抖振问题,提出一种用于异步电动机矢量控制系统的积分滑模变结构速度控制方法。
These products support a unique transition strategy toward the DoD's vision of Network Centric Communications by offering newer, high-speed IP networking technologies.
这些产品通过提供更新式、高速的IP网络技术向美国防部网络中心通信部提供独特的战略变革支持。
This Strategy endeavors to achieve uniformly safe rail passenger service, regardless of speed.
此《战略》力求保证铁路客运服务的安全性不因速度而动摇。
SYDNEY: Using high-speed video footage, bioengineers have discovered the key to the evasive manoeuvrability of flies – and found the best strategy for swatting them successfully.
悉尼发稿:高速摄影机拍摄的镜头,使生物工程学家发现了苍蝇能屡屡逃之夭夭的秘密,同时也找到了成功拍死苍蝇的策略。
The High-Speed Processing transaction strategy is perhaps the most extreme of the transaction strategies.
High - SpeedProcessing事务策略或许是事务策略的最极端。
Due to the large torque ripple of inductance motor based on direct torque control, especially at a low speed, this paper proposes a new control strategy.
针对基于直接转矩控制的感应电动机在低速运转时存在较大的转矩脉动问题,该文提出一种新的控制方法。
Due to the large torque ripple of inductance motor based on direct torque control, especially in a low speed, this paper proposes a new control strategy.
针对基于直接转矩控制的感应电动机在低速运转时存在较大的转矩脉动问题,提出一种新的控制方法。
Finally, simulating experiment for the whole system is carried through with the stator flux-oriented vector strategy and control arithmetic of rotor speed perturb and power observation.
最后本文采用定子磁场定向的矢量控制策略,结合转速扰动功率观测的控制算法对转子侧进行了仿真验证。
So an adaptive method of updating pheromone and a mutation strategy of clearing up invalid assignment were introduced to increase convergent speed.
为此,提出一种自适应的信息素更新方法和消除无效分配的变异策略,提高了收敛速度。
In this paper, we carry out tests, analysis the influence of the temperature boxes wind speed and the samples placed, and give the corresponding avoidance strategy.
本文通过试验分析了温度箱风速、样品的摆放对产品的影响,并分别给出相应规避策略。
The process characters and applications of high speed milling is Introduced, and the strategy of its application for rough, semi-finish, finish cutting is discussed in this paper.
介绍高速铣削技术的工艺特点及其应用,并就高速铣削的粗加工、半精加工和精加工策略进行探讨。
The speed and accuracy are increased by improving the search strategy, adjusting the threshold of the video signal envelope and setting the corresponding transitive state.
通过改进搜索策略、调整视频包络信号的门限值和设置相应的过渡状态等方法,提高了自动磁迹跟踪的速度和准确性。
The process characteristics and applications of high speed milling is introduced, and the strategy of its application for rough, semi-finish and finish cutting is discussed in this paper.
介绍了高速铣削技术的工艺特点及其应用,并就高速铣削的粗加工、半精加工和精加工策略进行了探讨。
The results demonstrate the dynamic organization methods and the dual buffer pool map display strategy can improve the speed of map display.
试验结果表明,本文研究的数据动态组织方法和地图显示策略提高了地图显示速度。
The market-share-first strategy is adopted by many enterprises during growing period of industry, but the speed of profits descending in the implementation process is hard to control.
市场占有率抢先战略被产业成长时期许多企业采用,但在实施的过程中利润的下降速度却难以控制。
It is proposed an optimal strategy for value of the self-feedback connection weights that can accelerate the search speed and guarantee the assurance of the veracity of the optimal arithmetic.
给出了一种对自反馈连接权值的优化策略,使得在保证优化算法准确性的基础上,加快收敛速度。
In the problem of searching matching block, a hierarchical search strategy is employed, which improved the speed of image stitching.
在块匹配上,采用金字塔式分层搜索策略,提高了图像拼接的速度。
In the experiments, the strategy developed in the thesis had advantages of good robust capabilities and rapid dealing speed, and could satisfy the requirements of robot soccer environment.
通过实验发现,所开发的多机器人协作策略鲁棒性能好、处理速度快,能适应机器人足球环境。
Based on decision tree combined strategy and multiple kernel learning support vector machines, a new fault diagnosis method is proposed to improve the precision and speed of fighter fault diagnosis.
为了提高歼击机故障诊断的准确性与实时性,提出一种基于决策树型组合策略的多重核学习支持向量机诊断方法。
Based on the analysis of abnormal increase of engine speed on a GM OPEL car, the author elaborates composition, working principle and control strategy of the electronic control throttle system.
通过对一辆通用欧宝轿车发动机转速异常升高原因的分析,论述电控节气门系统的组成、工作原理及控制策略。
Through using two DSP, embedded RTOS and reasonable task-assigned strategy, the system demand for real time and data transmission speed of network are ensured.
该方案通过采用双dsp、嵌入式rtos及合理任务划分策略保证了系统的实时性要求,并将网络数据传输率需求控制在可行范围内。
Using "temperature-raising" strategy, convergence rate and training speed of the algorithm are greatly improved.
结合升温策略,算法在优化精度和训练速度方面有较大的改善。
This paper present a fuzzy control strategy of high speed permanent magnet synchronous motor for precision grinder.
将模糊控制引入精密磨床的高速永磁同步电动机驱动系统速度控制中。
The design of packet scheduling strategy and algorithm is one of the most important issues for the high-speed packet-switched networks.
在高速分组交换网络中,分组调度策略和算法的设计是一个关键问题。
The classification method USES decomposition strategy to decompose initial problem into a series of two-class classification problems that reduces training scale and enhances training speed.
该方法采用分解策略,将原问题分解为一系列两类分类问题,降低了训练规模,提高了训练速度。
By giving examples of them, it discussed the problem and the basic strategy in die's high-speed NC manufacturing.
应用高速数控切削加工实例,论述了模具高速数控加工中的问题与基本策略。
For the large torque ripple of inductance motor based on direct torque control, especially at a low speed, this paper proposes a new control strategy.
针对基于直接转矩控制中的感应电动机在低速运转时存在较大的转矩脉动问题,提出了一种新的控制方法。
The approach adopts the hierarchic matching strategy to speed up the matching, and at the same time, the accuration of the matching is improved.
本文提出的算法采用逐级匹配的策略,加快了匹配的速度,提高了匹配准确度。
The control strategy of engine speed in low load electricity generating process and the shifting process was studied.
同时,对低负荷发电工况、换档过程发动机转速调整工况下混合动力汽车发动机转速控制策略进行了研究。
The control strategy of engine speed in low load electricity generating process and the shifting process was studied.
同时,对低负荷发电工况、换档过程发动机转速调整工况下混合动力汽车发动机转速控制策略进行了研究。
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