248 results found.
Year: 2008, Volume: 8, Issue: 2
... I8052 microcontroller, an I2C controller and a RS232 interface. The output voltages as delivered by the short distance sensors were digitally converted by a MAX1037 A/D converter and then forwarded to the I8052 microcontroller. Data was filtered against noise and sent to the main desktop computer through the serial connection. Figure 3. Tabletop ...
Terms matched: 1 - Score: 3 - 1,400k
Year: 2008, Volume: 8, Issue: 2
... K.V. Kozhemyako, A.V. Kozhemyako, A.A. Yaroviy [18] Volodymyr P. Kozhemyako, Leonid I. Timchenko, Yuriy F. Kutaev, Optoquantronum converters of the information €“ Proceedings of Alexander A. Gertsiy, Andriy A. Yarovyy, Nataly I. Kokryatskaya, SPIE, Volume 4425, 2001. €“ ...
Terms matched: 1 - Score: 3 - 480k
Year: 2008, Volume: 8, Issue: 1
... (SMC) are study is shown in figure 2. The power circuit consists with described and its stability is guaranteed by Lyapunov theory. the H-bridge asymmetric type converter whose output is In section 5, we show how an FC works like a modified connected to the stator of the switched reluctance machine. SMC. A ...
Terms matched: 1 - Score: 3 - 434k
Year: 2007, Volume: 7, Issue: 1
... the fact is necessary keep into mind, that the converter is used with the same working parameters as were ... The paper has been prepared under the support of Slovak converters can be the specimen example of positive problem grant ... I.- Kováč, D. (2005) Converter's EMC- Capacitive made of sufficiently robust, highly ...
Terms matched: 3 - Score: 34 - 481k
Year: 2007, Volume: 7, Issue: 2
... 14), Number 2 (28), 2007 Digital Control of Boost PFC Converter Working in Discontinuous Conduction Mode Costel PETREA "Gh. Asachi" Tech. ... Vout performances and flexibility. The use of the digital control for power factor correction converters working in EMI M continuous conduction mode (CCM) is given in [ ...
Terms matched: 2 - Score: 92 - 565k
Year: 2007, Volume: 7, Issue: 2
... cage induction motor and investigation for incipient fault detection and fault detection a 22 kVA-frequency converter. Two back-to-back PWM- methods existing in the literature, using Wound Rotor ... converters, with a dc link including a dc capacitor Induction Machine (WRIM). Three main experiments (one filter are used to control the rotor current, ...
Terms matched: 2 - Score: 29 - 623k
Year: 2007, Volume: 7, Issue: 2
... Change the speed to be sent with the Ethernet controller, control the on €“ off state range or speed gear; Stop; of the transistors from the static converter and receive feedback directly from the optical sensor to monitor the actual position of the shaft .The microcontroller supervises also the The command of the stepper motor is entirely ...
Terms matched: 1 - Score: 54 - 468k
Year: 2007, Volume: 7, Issue: 1
... of the during its operating life. Note that the forward and off-state stresses arising from the heating conditions represents a challenging issue, among the tasks of the power converter blocking capability of the device determines the maximum designers, since a heating can lead to the failure of the junction temperature Tjmax. Maximum blocking voltage and devices ...
Terms matched: 1 - Score: 3 - 471k