Servomotors are available as AC or DC motors. Early servomotors were generally DC motors because the only type of control for large currents was through SCRs for many years. As transistors became capable of controlling larger currents and switching the large currents at higher frequencies, the AC servomotor became used more often. Early servomotors were specifically designed for servo amplifiers. Today a class of motors is designed for applica-tions that may use a servo amplifier or a variable-frequency controller, which means that a motor may be used in a servo system in one application, and used in a variable-frequency drive in another application. Some companies also call any closed-loop system that does not use a stepper motor a servo system, so it is possible for a simple AC induction motor that is connected to a velocity controller to be called a servomotor.
標簽： motors Servomotors servomotors available
上傳時間： 2014-08-10
上傳用戶：源碼3
CRFsuite is a very fast implmentation of the Conditional Random Fields (CRF) algorithm. It handles tens of thousands sentences in merely one second. In comparison to CRF++, CRFSuite yields substantially better efficiency performance
標簽： implmentation Conditional algorithm CRFsuite
上傳時間： 2013-12-19
上傳用戶：gououo
This is a code of Pseudo-Arc Length Continuation Method , the method can be used for solving the nonlinear equations, the principle can re found in some text books. In the code,I prove the agreement of the code with other methods
標簽： Continuation Pseudo-Arc the solving
上傳時間： 2013-12-03
上傳用戶：xzt
DirectDisk for Win2000/NT allow you to directly access physical sectors from floppy, hard disks, logical volumes and CDRoms. It is released under the GPL license (http://www.gnu.org/licenses/gpl.txt). Please mail me for whatever about this project. The HexEditor component is from Markus Stephany. More info in the included zip in the sources.
標簽： DirectDisk directly physical sectors
上傳時間： 2013-12-26
上傳用戶：saharawalker
General packet radio service (GPRS) is a packet oriented mobile data service available to users of the 2G cellular communication systems global system for mobile communications (GSM), as well as in the 3G systems. In the 2G systems, GPRS provides data rates of 56-114 kbit/s.
標簽： service packet available oriented
上傳時間： 2014-01-11
上傳用戶：宋桃子
General packet radio service (GPRS) is a packet oriented mobile data service available to users of the 2G cellular communication systems global system for mobile communications (GSM), as well as in the 3G systems. In the 2G systems, GPRS provides data rates of 56-114 kbit/s.
標簽： service packet available oriented
上傳時間： 2013-12-20
上傳用戶：evil
General packet radio service (GPRS) is a packet oriented mobile data service available to users of the 2G cellular communication systems global system for mobile communications (GSM), as well as in the 3G systems. In the 2G systems, GPRS provides data rates of 56-114 kbit/s.
標簽： service packet available oriented
上傳時間： 2013-12-04
上傳用戶：894898248
This is basic knowledge of NachOS - a virtual operating system on LINUX !! It is good for those who want to know how the OS running !! Some of documents is written in English and others in VietNamese
標簽： knowledge operating virtual NachOS
上傳時間： 2017-07-15
上傳用戶：dapangxie
Abstract—Stable direct and indirect decentralized adaptive radial basis neural network controllers are presented for a class of interconnected nonlinear systems. The feedback and adaptation mechanisms for each subsystem depend only upon local measurements to provide asymptotic tracking of a reference trajectory. Due to the functional approximation capabilities of radial basis neural networks, the dynamics for each subsystem are not required to be linear in a set of unknown coeffi cients as is typically required in decentralized adaptive schemes. In addition, each subsystem is able to adaptively compensate for disturbances and interconnections with unknown bounds.
標簽： decentralized controllers Abstract adaptive
上傳時間： 2017-08-17
上傳用戶：gdgzhym
Its a project that i create. The program its like an helpdesk, that allows the user to introduce requests and manage them. The data is saved in .dat files and in .txt files. The main file, the u should run is: n2006131015_Main
標簽： that introduce helpdesk project
上傳時間： 2013-12-07
上傳用戶：1159797854
