sp ecication of an elevator control
sp ecication of an elevator control
... 3-6: Transitions of „Init Elevator The Elevator Control System Specification of an Elevator Control System – An AutoFocus Case Study 13 Elevator Control System Elevator Control Floor Control ... Elevator Control System – An AutoFocus Case Study Figure 4-7: The hardware controller Elevator Control The Elevator Control System Specification of an Ele...
Ngày tải lên: 30/09/2014, 22:28
SINUSOIDAL PWM OPERATION OF AN AC INDUCTION MOTOR CONTROLLER
... formed from the sine and triangle waves drives the gates of the transistor switches in the inverter and controls the duration and frequency that these switches turn on and off. The dotted line ... excessive length and is calculated by the following equation, dt di LV PK = where the change of current with time is determined by the controller’s switching speed. And the inductance of the c...
Ngày tải lên: 17/12/2013, 18:06
Use of an extension of the park's transformation to determine control laws applied to a non sinusoidal permanent magnet synchronous motor
Ngày tải lên: 03/01/2014, 19:50
Tài liệu An International Comparison of Milk Supply Control Programs and Their Impacts pot
... Prices $5 $10 $15 $20 $25 $30 $35 Jan-01 Jan-02 Jan-03 Jan-04 Jan-05 Jan-06 Jan-07 Jan-08 Jan-09 Jan-10 Milk Prices (USD/cwt) US EU CA NZ Canada EU New Zealand US Sources: USDA, LTO-Nederland, CDC, Informa ... milk, cheese, and butter per capita than Canadians or Americans. Canadian consumption has been stagnant since 2000, and is only up 1% since 1991 compared to the EU-15 which is up 9%...
Ngày tải lên: 22/02/2014, 05:20
Báo cáo khoa học: Possible involvement of an FKBP family member protein from a psychrotrophic bacterium Shewanella sp. SIB1 in cold-adaptation potx
... concentration of the enzyme, and k p and k n represent the first-order rate constants for the release of p-nitroaniline from the substrate in the presence and absence of the enzyme, respectively ... Japan. The E. coli transformants were grown in Luria–Bertani medium containing 50 mgÆL )1 ampicillin or 35 mgÆL )1 kanamycin. Extraction of soluble proteins from SIB1 Cultures of Shewanel...
Ngày tải lên: 16/03/2014, 16:20
báo cáo hóa học: " Vision based interface system for hands free control of an intelligent wheelchair" ppt
... perform- ance with an average accuracy of 96.5%, while the face- based method had an accuracy of 87.5% and the head- band-based method had an accuracy of 88%. In experi- ments, the face and headband based ... travelling on an uphill (or downhill) place, the headband method often missed the go-straight and stop commands. And the face-based method often missed user's face so...
Ngày tải lên: 19/06/2014, 08:20
Báo cáo nghiên cứu khoa học " Development of an Improved Capability in support of National Bio-security for the Surveillance and Control of Foot & Mouth Disease in Cattle and Pigs " pptx
... the village level are the primary animal handlers and managers, they will be major beneficiaries of the final outcome of better diagnosis and control of animal diseases. - Feed back the ... Noi: 2 provinces (Quang Ninh and Lang Son), total 480 sera - RAHC-Da Nang: 2 provinces (Kontum and Quang Nam), total 480 sera - RAHC-Can Tho: 2 provinces (An Giang, Kien Giang ), tota...
Ngày tải lên: 22/06/2014, 12:20
Báo cáo nghiên cứu khoa học " Development of an Improved Capability in support of National Bio-security for the Surveillance and Control of Foot & Mouth Disease in Cattle and Pigs - Milestone 3 " pptx
... advice on FMD control and have used the project as a model for the implementation of their control plan. Despite the overwhelming requirement for control and surveillance of AI and more recently ... • Protocol manuals for submission and handling of samples and provision of feedback of results • Laboratory Quality Control procedures documented and tested. Internal Quality...
Ngày tải lên: 22/06/2014, 12:20
Báo cáo nghiên cứu khoa học " Development of an Improved Capability in support of National Bio-security for the Surveillance and Control of Foot & Mouth Disease in Cattle and Pigs - Milestone 6 " ppt
... Development of an Improved Capability in support of National Bio-security for the Surveillance and Control of Foot & Mouth Disease in Cattle and Pigs Milestone 6 Epidemiological and ... collected from 10 provinces – An Giang, Binh Phuoc, Dong Thap, Kien Giang, Kom Tum, Lang Son, Long An, Quang Nam, Quang Ninh and Tay Ninh. No samples were ever collected from...
Ngày tải lên: 22/06/2014, 12:20
Báo cáo nghiên cứu khoa học " Development of an Improved Capability in support of National Bio-security for the Surveillance and Control of Foot & Mouth Disease in Cattle and Pigs " ppt
... made in relation to the understanding and control of FMD in Vietnam. FMD is a disease of importance in Vietnam and of strategic significance not only to Australia and neighbouring countries in ... establishment of an effective laboratory network for the diagnosis and control of FMD will provide a greater understanding of FMD epidemiology and will facilitate the coordin...
Ngày tải lên: 22/06/2014, 12:20