Another drawback is the use of position sensors, increased complexity and reduce reliability.
另一个缺点是要使用位置传感器，增加了结构复杂性，降低了可靠性。
In a BLDCM, Hall position sensors (HPS) are usually used to detect the rotor's position and rotary speed.
在永磁无刷直流电机中，霍尔位置传感器经常用来测量电机的转子位置和转速。
For the being of the torque ripple and the position sensors, the application of brushless DC motors is limited.
永磁无刷直流电机位置传感器和转矩波动的存在限制了它的应用范围。
It consists in an articulated mechanical structure with motors and position sensors, as well as embedded electronics.
它被放置于一个有电机、位置传感器和嵌入式电子产品的枢接机械结构中。
The author analyzes common ways to inspect the air throttle position sensors of linear variable resistor 'switching and decoding.
对线性可变电阻型、开关型、编码型节气门位置传感器常用的检修方法进行分析和探讨。
A simple brushless motor variable-speed system without position sensors is designed, it is based on MCS-80C196KB and frequency raising-lowering control is realized.
本文设计了一个不使用位置传感器的无换向器电动机调速系统，采用MCS- 8单片机，实现了无换向器电动机的升降频控制。
The exact rotor position is required while a permanent magnet brushless servo motor (PMBSM) is under commutation and control. Howere, position sensors have some fatal defects.
永磁无刷伺服电机的换相和控制都需要准确的转子位置信息，然而位置传感器有其难以克服的缺点。
Finally it is concluded that PWM-ON-PWM is the existing optimal PWM mode for reducing commutation torque ripples, and achieves this mode on condition of three position sensors.
最后得出对转矩脉动最优的斩波方式为PWM—ON—PWM，并在三个位置传感器的条件下运用位置预测法实现。
Magnetic-inductive linear position sensors with analog output provide a signal that is proportional to the position of the positioning magnet and cover measuring ranges of up to 200 mm.
磁感应与模拟输出线性位置传感器提供的信号，是成正比的定位磁铁的位置和覆盖测量范围可达200毫米。
Using vehicle position sensors and image acquisition card, it captures images of the vehicles automatically and sends the images to computer, then recognizes characters of the vehicle plate.
该系统首先利用车辆位置传感器和图像采集卡来自动获取车辆图像并传输至计算机，然后识别车牌字符。
This paper reviewed the position estimation methods of various motors and analyzed their advantages and disadvantages. By using these methods, position sensors can be eliminated to a great extent.
文章综述了各种电机的一些位置估计方法，分析了其优缺点，这些方法在很大程度上可取代位置传感器。
It happens that the switch reluctance motor (SRM) driving system with position sensors might fail to start up. In this article, the reasons for such failures are analyzed, followed with a solution.
针对有位置传感器的开关磁阻电机驱动系统的启动可能失败的问题，分析了其原因，并给出了解决方法。
Other sensors establish its position on the road and in relation to the rest of the traffic.
其他传感器确定其在道路上的位置并与其他交通联系起来。
That's because the glasses are wired to position and orientation sensors that track the wearer's gaze, and the system USES this information to alter the image accordingly in real time for each user.
这是因为眼镜可以定位并且有方向感应器可以追踪佩戴者的目光，然后系统根据这些信息来改变每个用户相应的实时图像。
A robot with only distance sensors cannot find its position in a symmetrical environment by means of Markov localization algorithm alone.
对只有距离传感器的机器人在对称的环境中仅仅采用该算法就无法确定位置。
Through the mathematics deduction of sound wave detecting method, an experiment equipment detecting ice blockage position with sensors was designed and its work principle was introduced in details.
通过声波测量法的数学推导，建立了利用传感器对冰堵段位置检测的实验装置，并详细介绍了其工作原理。
This measurement system consisted of sensors, global position system (GPS) receiver, data acquisition (DAQ) card and computer.
该系统由传感器、全球定位系统(GPS)接收机、数据采集(daq)卡与计算机等组成。
Simply slip the trainer on and pressure sensors will tell the 'smart shoe' when your foot is in position, triggering a tiny motor in the heel that pulls the LACES tight.
只需滑动控制器，脚穿进去时，压力传感器就会告知“智能鞋”，触发鞋跟的小发动机，将鞋带系紧。
Shocks: Proximity switch sensors available for rotary position sensing.
冲击：接近开关传感器的旋转位置传感可用。
Using the so-called hall effect the hall sensors determine the position of the respective camshaft.
利用所谓的霍尔效应，霍尔效应传感器可确定各凸轮轴的位置。
Slave computers have data detection and control function with the help of the data capture and control interfaces which are composed of all kinds of position switches, sensors and execution units.
以各种位置开关、传感器和执行元件为电站的数据采集和控制的接口，下位机具有数据检测和控制功能。
In conventional elevator controls, high accurate sensors of position and speed are used for this purpose. However these additional sensors increase the cost of system and decrease the reliability.
在传统的电梯曳引系统中，通常采用高精度的位置和速度传感器来检测转子的位置和速度信息，增加了系统的成本，降低了系统的可靠性。
A method of automatically detecting rotor position of self-sensing magnetic bearing is studied, in this method, no special displacement sensors are used.
主要研究一种无传感器磁轴承转子位置自检测的方法，该方法不需要专用的位移传感器。
In the sheet thickness measurement system with laser, there is requirement to adjust position of sensors dynamically to adapt the change of the sheet's surface position.
激光板厚测量系统中，需要动态调节系统中传感器的位置，以适应被测板材表面位置的变化。
Tactile sensors in the droid's hand also could help it know whether an object is in a stable position and can be released.
在机器人的手触觉传感器也可以帮助它知道一个对象是否处于稳定的位置，并且可以释放。
In the system of sensors, there are 8 electromagnetic induction sensors, 2 Angle sensors 1 position sensor, and interface circuit.
其中传感系统包括8个电磁感应传感器、2个角度传感器和1个位置传感器，以及它们的接口电路。
The orientation system of underwater robot captures the distance information by the ultrasonic sensors, and uses thethree points location theory to compute the coordinate of the position.
水下机器人的定位系统利用超声波传感器获取距离信息，同时采用三点定位法计算出位置坐标。
In automation, rotary encoders are used as sensors for Angle, position, speed and acceleration.
在自动化，旋转编码器作为传感器，加速度，角度，位置，速度和。
The heart of Cosworth's Pi Garda is a black box that logs data from sensors inside it, such as accelerometers to measure g-forces and a satellite positioning system to determine position and speed.
Cosworth公司PiGarda的心脏是一个黑盒子，将传感器传来的数据纪录在里面，例如加速度传感器计算G力和卫星定位仪判定位置和速度。
The heart of Cosworth's Pi Garda is a black box that logs data from sensors inside it, such as accelerometers to measure g-forces and a satellite positioning system to determine position and speed.
Cosworth公司PiGarda的心脏是一个黑盒子，将传感器传来的数据纪录在里面，例如加速度传感器计算G力和卫星定位仪判定位置和速度。
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