The goal of our final project was to design an efficient elevator simulator that can accept input from a user and mechanically operate (on a small scale) a system of 4 floors and 3 elevators using pulleys and stepper Motors. Users enter input using physical pushbuttons or the computer. This input is then processed by the MCU and orders are given to the elevators. We attempted to devise an algorithm that can optimally handle any number of floors. This project seemed like a fun challenge and something that had practical applications. Both of us have been frustrated at times by the inefficiency of some of the elevators here at Cornell, and we wanted to see if we could do a better job.
標簽： efficient simulator elevator project
上傳時間： 2013-11-25
上傳用戶：cjf0304
使用RS232串口2，通過Copley電機控制卡控制電機運轉的VB程序。文件夾中包含有程序開發手冊。 Using RS232 2 port, a VB program is developed for Copley motor control card, by which Motors can move precisely. A handbook for program develpoment is involved in the rar file.
上傳時間： 2016-09-21
上傳用戶：qiao8960
使用RS232串口2，通過Copley電機控制卡控制電機運轉的VC程序。并且程序開發手冊也包含在文件夾內。 Using RS232 2 port, a VC program is developed for Copley motor control card, by which Motors can move precisely. And a handbook for program development is inclued in the rar file.
上傳時間： 2014-12-20
上傳用戶：水口鴻勝電器
MATLAB-based program that generates plots of input power and shaft torque for variable-frequency operation of three-phase induction Motors
標簽： variable-frequency MATLAB-based generates program
上傳時間： 2017-04-22
上傳用戶：ma1301115706
The PMAC Executive Program for the IBM PC and compatibles is a host program environment for the PMAC controller, intended as a development tool in creating PMAC applications. It provides a terminal emulator, a text editor for writing and editing PMAC motion and PLC programs, a screen to jog Motors, extensive tuning utilities, plotting capabilities, and various special screens for viewing various PMAC variables and status registers.
標簽： PMAC compatibles environment Executive
上傳時間： 2017-07-31
上傳用戶：123456wh
This reference design describes the design of a 3-phase AC induction vector control drive with position encoder coupled to the motor shaft. It is based on Motorola’s DSP56F805 dedicated motor control device. AC induction Motors, which contain a cage, are very popular in variable speed drives. They are simple, rugged, inexpensive and available at all power ratings. Progress in the field of power electronics and microelectronics enables the application of induction Motors for high-performance drives, where traditionally only DC Motors were applied. Thanks to sophisticated control methods, AC induction drives offer the same control capabilities as high performance four-quadrant DC drives.
標簽： Reference Designer Manual Phase DRM 023 AC
上傳時間： 2020-06-10
上傳用戶：shancjb
Agilent 34401A Service Guide.pdfIEC Measurement Category II includes electrical devices connected to mains at an outlet on a branch circuit. Such devices include most small appliances, test equipment, and other devices that plug into a branch outlet or socket. The 34401A may be used to make measurements with the HI and LO inputs connected to mains in such devices, or to the branch outlet itself (up to 300 VAC). However, the 34401A may not be used with its HI and LO inputs connected to mains in permanently installed electrical devices such as the main circuit-breaker panel, sub-panel disconnect boxes, or permanently wired Motors. Such devices and circuits are subject to overvoltages that may exceed the protection limits of the 34401A. Note: Voltages above 300 VAC may be measured only in circuits that are isolated from mains. However, transient overvoltages are also present on circuits that are isolated from mains. The Agilent 34401A are designed to safely withstand occasional transient overvoltages up to 2500 Vpk. Do not use this equipment to measure circuits where transient overvoltages could exceed this level. Additional Notices Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/EC This product complies with the WEEE Directive (2002/96/EC) marking requirement. The affixed product label (see below) indicates that you must not discard this electrical/electronic product in domestic household waste. Product Category: With reference to the equipment types in the WEEE directive Annex 1, this product is classified as a "Monitoring and Control instrumentation" product. Do not dispose in domestic household waste. To return unwanted products, contact your local Agilent office, or see www.agilent.com/environment/product for more information. Agilent 34138A Test Lead Set The Agilent 34401A is compatible with the Agilent 34138A Test Lead Set described below. Test Lead Ratings Test Leads - 1000V, 15A Fine Tip Probe Attachments - 300V, 3A Mini Grabber Attachment - 300V, 3A SMT Grabber Attachments - 300V, 3A Operation The Fine Tip, Mini Grabber, and SMT Grabber attachments plug onto the probe end of the Test Leads. Maintenance If any portion of the Test Lead Set is worn or damaged, do not use. Replace with a new Agilent 3413
標簽： agilent
上傳時間： 2022-02-20
上傳用戶：
在傳統智能小車驅動電路設計中,較多考慮使用直流電機還是步進電機,電機功率、能耗等性能參數。使用具有armCortexM4內核的STM32嵌入式平臺控制四輪的4個直流電機。文章基于PWM技術及PID算法,對四輪進行精準地速度、轉向及啟停控制,實驗表明此小車具有優越各種地形適應能力。In the traditional intelligent car drive circuit design,DC motor or stepping motor,motor power,energy consumption and other performance parameters are considered.The four DC Motors with four wheels are controlled by STM32 embedded platform with arm Cortex M4 kernel.Based on the PWM technology and PID algorithm,the accurate ground speed,steering,and start-stop control of the four wheels are carried out.The experiment shows that the vehicle has the superior adaptability to all kinds of terrains.
上傳時間： 2022-04-02
上傳用戶：
為了確保最佳性能，請仔細閱讀本手冊。請將其保存在安全的地方，以備將來參考。將本機安裝在陰涼，干燥，清潔的地方-遠離窗戶的熱源，過多的振動灰塵，濕氣和冷源。避免嗡嗡聲的變壓器，電動機。為避免起火或電擊，請勿使本機遭受雨淋或浸水。絕對不要機柜。如果有東西掉入設備中，請與經銷商聯系。不要在開關，控件或連接線上用力。移動設備時，請先拔下電源插頭和與其他設備相連的電線。切勿自己拉電線。機柜上的開口可確保設備正常通風。如果這些開口被阻塞，則機柜內部的溫度將迅速升高。因此，請避免將物品放在這些開口處，并將其安裝在后方10厘米，兩側20厘米，深30厘米9通風條件確保設備的頂部面板至少留出一定空間。否則不僅會損壞設備，還會引起火災。To assure the finest performance, please read this manual carefully. Keep it in a safe place for future reference Install this unit in a cool, dry, clean place -away from windows heat sources, sources of excessive vibration dust, moisture and cold. Avoid sources of humming transformers, Motors). To prevent fire or electrical shock do not expose the unit to rain or water.
上傳時間： 2022-04-02
上傳用戶：
該步進電機驅動器又稱為EasyDriver，EasyDriver能夠為兩級步進電機提供大約每相750mA（兩極一共1.5A）的驅動。它默認設置為8步細分模式（所以如果你的電機是每圈200步，你使用EasyDriver時默認為每圈1600步），更多細分模式可以通過將MS1或MS2兩個接腳接地進行設置。這是一種基于Allegro A3967驅動芯片的細分斷路器。對于此設計的完整規格，請查閱A3967的參數表。它的最大每相電流從150mA到750mA。可以采用的最大驅動電壓大概是30V，其中包括板載5V的調壓器，所以只需要一個電源。質優價廉，這玩意兒只要十幾美元，比你自己制作電路板更便宜。步進電機驅動器設計特色：· A3967 Microstepping Driver· MS1 and MS2 pins broken out to change microstepping resolution to full, half, quarter and eighth steps (defaults to eighth)· Compatible with 4, 6, and 8 wire stepper Motors of any voltage· Adjustable current control from 150mA/phase to 700mA/phase· Power supply range from 6V to 30V. The higher the voltage, the higher the torque at high speeds
上傳時間： 2022-04-27
上傳用戶：
