SPEED CONTROL OF STEPPER MOTOR USING ARDUINO

(f) For electric-motor-driven pumps, where alternative power supplies are provided in accordance withAS 2419.1, the pump shall be run under load off both supplies including emergency or private generationplant.(g) Check circuit-breakers and fuses protecting pump motor circuits to ensur[r]

Báo cáo toàn văn Kỷ yếu hội nghị khoa học lần IX Trường Đại học Khoa học Tự nhiên, ĐHQG-HCMFigure 2. The walker, used to help users to gain balance while using the ARLSThe system is built from different parts, which are: U-shaped waist frame, flank bars, thigh bars, shankbars, foot sheets, up[r]

ProtoShield to an Arduino Yún • Using the M ouse class to turn the Yúninto a USB mouseProject 6 – Making a Translating KeyboardHosting a USB keyboard • Using Temboo and M icrosoft Translator •Translating text from an Arduino sketch • Using the Keyboard class to tur[r]

Acoustic control of mouse pointer. This paper describes the design and implementation of a system for controlling mouse pointer using nonverbal sounds such as whistling and humming. Two control modes have been implemented—an orthogonal mode (where the pointer moves with variable speed either horizon[r]

-WEAKENING BASED ONREACTIVE POWER USINGBLDCMOTORThe principle of field-weakening based on reactive poweris realized by electrical current phase advance accordingto the current torque instruction and the current rotationalspeed. The angle ahead of time can be obtained by the angleof the[r]

Nội dung Text: Summary of doctoral thesis: Improving the efficiency in using double fed induction machine in shaft generator system on shipboards MINSTRY OF EUCATION AND TRANING HANOI UNIVESITY TRANSPORT AND COMMUNICATIONS NGUYEN TRONG THANG IMPROVING THE EFFICIENCY IN USING DOUBLEFED INDUCTION MACH[r]

Electrical Engineering has been written as a core course for all engineering students
viz. Electronics and Communication, Computer Engineering, Civil, Mechanical Engineering
etc. With advancement in technologies in almost all spheres of engineering, it is becoming
difficult to provide more than o[r]

Industrial Automation Business Unit (IABU) of Delta Electronics focuses our
expertise on Drive, Motion and Control with our knowledge and experience in
automation control. Our RD teams continue researching and developing key
technologies, producing innovative products in industrial automation; for e[r]

Alternative energy sources are supposed to be the most challenging job of today’s world. Among the
alternative renewable energy sources, biodiesel attracts considerable attention as an environmental
friendly and green energy sources. Biodiesel can be produced from different sources but most suitable[r]

If all the work equipment control levers including swing and travel levers are at neutral for at least 4 seconds, CPU controller drives the governor motor to reduce the engine speed to 1200rpm. As the result of reducing the engine speed, fuel consumption and nois[r]

Abstract:
Brushless Direct Current (BLDC) motors are widely used for high performance control applications.
Conventional PID controller only provides satisfactory performance for setpoint regulation. In this paper, a
discrete time optimal tracking control of BLDC motor is presented.[r]

MỤC LỤC TrangLỜI NÓI ĐẦU1I.NGUYÊN TẮC HOẠT ĐỘNG CỦA ĐÈN GIAO THÔNG21.Cấu tạo và nguyên tắc hoạt động21.1 Cấu tạo21.2 Nguyên tắc hoạt động22.“Làn xanh”3II.CÁC CÔNG CỤ THỰC HIỆN ĐỀ TÀI31.Board Arduino Uno31.1 Tổng quan31.2 Sơ đồ chân của Arduino41.3 Cài đặt chương trình Arduino IDE61.4 Cài đặt Driver7[r]

This manual is to be used for the installation, parameter setting, troubleshooting, and daily maintenance of the AC motor drive. To guarantee safe operation of the equipment, read the following safety guidelines before connecting power to the AC motor drive. Keep this operating manual at hand and di[r]

Overall observed wind directions frequency for 5 sites Overall two parameters of the Weibull distribution can be easily estimated by using the wind speed data of the site.. Table 2 summa[r]

Bài báo đưa ra phương pháp thiết kế các bộ điều khiển phi tuyến cho động cơ không đồng bộ sử dụng
phương pháp tuyến tính hóa chính xác (cấu trúc tách kênh trực tiếp) một cách bài bản. Xuất phát từ ý tưởng
của phương pháp, đưa ra cấu trúc điều khiển cho động cơ không đồng bộ, tiến hàn[r]

In this paper, we aimed at examining the nature of the impact of external debt on economic growth in 44 SubSaharan African countries using an unbalanced dataset that ranges from 1970 to 2002. Instead of using the annual data, which was subject to a serious autocorrelation problem, we calculated[r]