现代民用船舶的大多数动力负载由交流异步电动机驱动,因此,对其负载阻力机械特性的研究很有必要。
As most of the power loads of the existing merchant ships are driven by the alternating current induction motors, it is necessary to study their drag torque mechanical characteristics.
为了造成这种结果,一个办法是沿著翼展重新分配空气动力负载,或是设法利用机尾水平稳定翼所产生的涡流。
One does this by redistributing the aerodynamic load along the wingspan or by incorporating the vortices coming off the horizontal stabilizer.
新型空气动力负载模拟器是在传统的电液负载模拟器上增加一个位置同步马达,补偿由舵机主动转动产生的位置扰动。
The new air dynamical load simulator is that a position synchronous system is appended to a traditional load simulator to compensate for the position disturbance of the steering engine.
即使不出太阳,一些光伏(PV)系统也能够为负载提供动力,这些系统通常使用蓄电池。
Some PV systems are designed to provide power to loads even when the sun is not shining, and these typically use battery storage.
而由“物质能”所负载的“信息能”,是信息世界运动变化的真正动力。
Information energy, carried by physical energy, is real power of the motion and change of information.
针对机器人动力学模型的不确定性和负载扰动,提出了一种采用神经网络的机器人迭代学习控制方法。
Aiming at dynamic model uncertainties and load disturbances of robot manipulators, an iterative learning control scheme using neural networks is presented.
等效负载的确定是机车传动系统动力学研究中的关键问题。
The equivalence of the load is a key step of the dynamic study on the transmission system of the high speed locomotive.
针对双液压马达同步驱动系统建模过程中存在负载变形考虑不足的情况,采用单弹簧、双惯量块代替单惯量模型建立负载动力学模型;
In order to analyze the load deformation, a single spring dual moment inertia model was used to model the load of dual hydraulic motor synchronizing driving (DHMSD) system.
在螺杆转子动力学分析的基础上,编写了“单步检测”程序,检查了负载状态下的运动干涉情况。
Based on the dynamics analysis of the screw rotor, the "by step check" interference detection program is developed and the movement interference under the state of loading is detected.
太阳能充电器,既增强电动车行驶、爬坡的动力,又减轻电机的负载磨损。
The solar charger can not only strengthen the power of electric vehicle while running and climbing, but also reduce the load abrasion of motor.
介绍了一种能够可靠切换混合动力汽车高电压、直流电机负载的继电器解决方案。
This text introduces a relay solution of reliably switching high-voltage DC motor load for Hybrid Electric Vehicle.
在左、右动力腔的交替驱动下,HFPE的活塞组件在腔体中作往复直线运动,同时泵出液压油驱动负载工作。
In a HFPE, the free piston assembly is driven back and forth between two outer dead centers by fuel energy, and at the same time hydraulic oil is pumped out for energy.
文章针对三维分子动力学并行数值模拟中出现的负载不平衡现象,在静态负载平衡基础上,提出了一种简单有效的动态负载平衡算法。
This paper presents a simple and efficient dynamic load balancing method on the base of static load balancing, which aim at the non-balancing of 3d molecular dynamic parallel numerical simulation.
飞机液压系统作为飞机飞行控制系统和起落架等负载的动力源,对飞机的安全飞行起着关键的作用。
As the power source of the aircraft flight control system and landing gear loads, aircraft hydraulic system plays a key role for the safety of aircraft flying.
根据动力源驱动结构、工作原理及负载特性,确定了释放策略。
According to the driving structure, working principle and load characteristic, the release strategy is determined.
在诸多影响稳速控制精度的因素中,负载扰动力矩的影响是最主要的。
The changing load torque is the primary one in all the factors that influence the speed control accuracy.
以上三种控制方案,不仅能有效地控制半浮芯棒的速度,还能适用于其它场合动力性负载的速度控制。
The three schemes for feed control not only effectively control the feed speed of the semi-floating plug but also suit the speed control ofd...
以上三种控制方案,不仅能有效地控制半浮芯棒的速度,还能适用于其它场合动力性负载的速度控制。
The three schemes for feed control not only effectively control the feed speed of the semi-floating plug but also suit the speed...
以上三种控制方案,不仅能有效地控制半浮芯棒的速度,还能适用于其它场合动力性负载的速度控制。
The three schemes for feed control not only effectively control the feed speed of the semi-floating plug but also sui...
以上三种控制方案,不仅能有效地控制半浮芯棒的速度,还能适用于其它场合动力性负载的速度控制。
The three schemes for feed control not only effectively control the feed speed of the semi-floating plug but also sui...
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