English translation for "momentum balance"
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- 动量平衡
Related Translations:
- Example Sentences:
| 1. | It is pointed that the failure of this model in predicting the transition stems from the non - objective of the momentum balance relationship of smooth annular flow
由此阐明了该模型难以正确预测微重力条件下气液两相弹环状流转换条件的原因在于光滑环状流动量平衡关系的非客观性。 | | 2. | A detailed analysis on the characteristics of the solution of the void fraction matched model for the slug - to - annular flow pattern transition at microgravity condition , which is based upon the drift - flux raletionship of slug flow and the momentum balance relationship of smooth annular flow , is presented
摘要对基于微重力条件下，气液两相弹状流滑移流率关系和光滑环状流动量平衡关系的弹环状流转换空隙率匹配模型的解的特徵，进行了深入分析。 | | 3. | On the base of particular introduction of several ac servocontrol technologies , the system adopts the permanent magnet synchronous machine as the driver motor and the permanent magnet brush - less motor as the momentum balance motor . the hardware and software of the system have been designed and debugged on the cpu of special motor controller - tms320f240 . the servo driven motor uses absolute situation photoelectric encoder as situation feedback device in order to assure the system precision
论文在分析了几种交流伺服系统的技术基础上，对该系统驱动机构方案进行了认真的研究与论证，根据系统的要求和特点提出了永磁同步电机作为伺服电机，永磁无刷直流电机作为动量矩平衡电机的系统设计方案，完成了tms320f240dsp为核心的系统硬件的设计与调试。 | | 4. | The system uses the permanent magnet synchronous machine as the driver motor based on the idea of polygonal flux linkage locus and the permanent magnet brush - less motor is as the momentum balance motor by means of speed and current loop in order to track driver motor precisely and rapidly . the harmonious control of driver motor and balance motor is realized by making full use of the dsp hardware resource and complicated programmable logic device . the software design is composed of c and assembly language to realize motor control arithmetic of polygonal flux linkage locus
卫星天线伺服控制系统以正弦波永磁同步电机作为驱动电机，采用多边形磁链轨迹法(电压空间矢量法)的控制策略；动量平衡电机采用永磁无刷直流电机，通过电流环、速度环达到快速、精确跟踪驱动电机的目的，确保了卫星姿态恒定；设计方案中充分利用了dsp硬件资源和复杂逻辑阵列实现了驱动电机和平衡电机的协调控制，并通过c语言和汇编语言的混合编程实现了电机的多边形磁链轨迹控制算法。 | | 5. | The closed loop control mode including position feedback , velocity feedback and current feedback is adopted for the driver motor so that high precision and steady running can be realized . the closed loop control mode including velocity feedback and current feedback is adopted for the momentum balance motor so that fast and accurate trace can be realized
其中驱动伺服电机采用绝对位置光电编码器作为位置反馈确保系统的精度要求，实现了位置、速度、电流三环控制，达到了伺服电机的高精度、稳速运行；平衡电机采用电流和速度双闭环控制，实现平衡电机快速、精确的跟踪。 |
- Similar Words：
- "moments of love" English translation, "moments of the italian summer" English translation, "moments preserved" English translation, "momentum" English translation, "momentum ace" English translation, "momentum blade element theory" English translation, "momentum boundary layer" English translation, "momentum co ervation" English translation, "momentum co ervation law" English translation, "momentum coefficient" English translation
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