velocity control 中文意思是什麼
velocity control
解釋
航速控制-
According to the system technology require, adopting singlechip realize open loop digital control of hdclsm ; using v / f conversion and complex key - control method realize digital setting of system parameter, such as velocity ; using micro - stepping control insure the motor running more smoothly ; adopting debasing speed control method to eliminate the mechanical impact of distance termination effectively ; at the same time, analyzing main power circuits drive circuit and protect circuit of system, completing hardware design and facture and software programming and debugging ; at last, making a whole test in hybrid rotary step motor. the experiment result indicates that this control system reaches the qualities required and run smoothly also
根據系統技術要求，採用單片機實現了混合式直流直線步進電動機的開環數字控制；利用v f變換和復合鍵控方法實現了系統轉速等參數的數字設定；利用細分控制技術保證了電機運行的平穩性，並進行了波形分析和理論研究；採用單片機軟體降速控制策略解決直線步進電機行程末端的機械沖擊問題；同時對主功率電路、驅動電路和系統保護電路進行了分析，完成了硬體設計、製作和軟體編程、調試，最後在混合式旋轉步進電動機上進行了全面測試。 -
Microcomputer inputs data document and sends out electric current signal to control wind velocity according to the setted value of speed. the major work of single - chip microcomputer is to get electric current signal from microcomputer and transfer the signal into decimalization ascii then send to show
Pc機把採集來的數據文件調入，按照設定的速度，給下位機（單片機）發送一個控制風速的電流值，並且在pc機的界面上畫圖，顯示發送數據的大小。 -
In this dissertation, through computer simulation, the problems of modeling, control and guidance of auvs are presented. the first part of this dissertation addresses the problem of dynamically modeling of auvs, and derives thrusters " two - dimension nonlinear dynamic model, which has axial flow speed and propeller rotational velocity as two state variables, voltage or current of motor as inputs, and thruster force and torque as output. the second part focuses on the nonlinear adaptive sliding mode control of auvs in diving plane and steering plane
本論文系統研究了自主式水下航行器的建模、非線性自適應滑模控制、以及深度調整和水平面導引方法等問題，具體成果和創新點如下1 、根據流體力學理論，建立了螺旋槳推進器的動態模型，它以螺旋槳來流速度v _ p和螺旋槳轉速n為狀態變量，以電機施加轉矩為輸入，螺旋槳推力t和轉矩q為輸出。 -
The design hardly has denies measures so that it is convenient to use while its noise is loud " the article analysis the prime factors of noise quantitatively through the fervency spectrum, and make the ways object to noise, in that it is suggested to improve the energy storage system and raise the system control capability to the moving door so to slow the close velocity
本文通過頻譜分析，定量化確定了電控門噪音的主要成份，提出了針對主要噪音成份的控制方法。文中對電控門蓄能、運動系統的改進性方案，以達到對蓄能系統的改進和加強對門體運動的控制能力，基本上解決了門體安全閉合時正碰與發出噪音的矛盾。 -
Velocity control of rpm system based on ann
基於神經網路的快速成型系統速度控制 -
Auv ' s position control and velocity control are researched and s imulation experiment i s carried out at two situations : in blue and whisht water and in water with current and adding noise
本文設計了auv位置控制器和速度控制器。並對深海靜水和有海流噪聲兩種情況進行了模擬試驗。 -
Aimed at design index of input power 1. 5kw, most output rotate velocity 300rpm, and rating output rotate velocity 150rpm, considering factors of angle and ratio of transmission, on the basis of kinematics simulation, author optimized the kinematics parameters. in this paper, author has made some analysis and study to the primal assembly condition of transformer ' s sequential action in theory, designed structure dimension of the input and output transformer, and verified the corresponding strengthen. further, the structure, which is to key transmission components of velocity control system of the speed regulator, has been designed based on meeting operational sensitivity, precision and self - locking
本文針對輸入功率為1 . 5kw ，最大輸出轉速，額定輸出轉速的無級變速器的設計要求，並考慮到傳動角及變速比等因素，在運動學模擬的基礎上，對運動學參數進行了優化；本文對變換器連續作用的初始裝配條件進行了理論分析與研究，對輸入、輸出變換器作了結構尺寸的設計，並進行了強度校核計算；本文還對變速器調速系統中主要傳動構件在滿足操作的靈敏度、精度、自鎖性的基礎上進行了結構設計；最後採用workingmodel3d軟體，進行虛擬樣機的計算機輔助模擬設計及運動學和動力學計算。 -
Virtual instruments technology was applied to build the measurement and control system and develop the software for the experiment, which improve the efficiency of the study. finally the velocity control experiment of sapc at several flight states was accomplished which has a good effect. the study has certain significances on developing electronic - electric cpcs
構建基於虛擬儀器技術的測控平臺，採用labview軟體開發測控軟體，利用實驗室的現有條件，結合某型電子/氣動式壓調器的實驗，完成了飛機在各種飛行狀態下所需的大氣壓力模擬艙內的壓力控制，取得了較好的效果。 -
On the base of stability analysis we get all the parameter used in wheel slip and velocity control and select a group of them work well. all of this can be
本文在穩定性分析的基礎上得出控制滑轉率和速度的各類參數范圍，選出了有良好特性的控制參數，並進行了模擬驗證。 -
Considering a half - freedom mobile robot, the paper had done some conceptual analysis and design, then emphasized on some essential functions, including velocity control, path plan, target tracking etc. studied the algorithms respectively, such as pid algorithms, iterative algorithms, fuzzy logic algorithms, and so on, and used matlab to simulate and compared with each other
本文以市內半自主式移動機器人為研究對象，在研究整體系統組成及功能結構的基礎上，對其主要功能進行了概念性分析設計，並著重研究了其中幾項主要的基本的功能：包括速度控制、路徑規劃、目標跟蹤等，分別研究了這些功能實現的演算法，如pid演算法、迭代學習演算法、模糊邏輯演算法等，並應用matlab進行模擬分析。 -
Until now, there have had the single way proportional valve controlling the power or the route, double way ratio valve controlling the orientation. they cover flux control, pressure control, velocity control and position control. according to these functions, ratio amplifier has single way or double ways type amplifier
由於比例閥已經發展出單通道力、行程控制比例閥，雙通道方向控制比例閥，廣泛用於流量、壓力、速度、位置控制等環節中，比例放大器也本著這些功能研製出了單、雙通道的比例電控器。 -
The paper involved srm s maths model, velocity - control theory and feedback - signal - check technique. according to srd s main technical demand, srm s raw data and srm s control theory, the main system was divided into several modules. based on the modules, by selecting proper components and calculating right parameters, in parallel with the sample machine s experiments, the cotroller s design was completed and the system completely meet the demands
根據開關磁阻電動機驅動系統的主要技術要求和開關磁阻電動機的原始數據以及控制理論，將2 . 2kwsr電動機控制器系統的設計劃分為幾大功能模塊，進而通過系統元器件的選型和參數計算，結合樣機試驗，完成了對2 . 2kwsr電動機控制器系統的設計，並達到功能要求。 -
The application of programmable logic device in hydraulic elevator velocity control system
可編程邏輯器件在液壓電梯速度控制系統中的應用 -
The reaction flywheel control system was designed by using pwm technology under the velocity control mode, and the hardware circuit was also set up
設計了由pwm脈寬調制技術構建的工作在速率控制模式下的反作用飛輪控制系統，並對其硬體電路進行了具體實現。 -
Control arithmetic of position loop and velocity loop has been realize in the digital controller, whose output is pwm signal with adjustable occupy rate which is put in the driving circuit to realize motor ’ s position and velocity control
在數字控制器中實現位置迴路和速度迴路的控制演算法，其輸出為可調占空比的pwm信號經驅動電路實現電機的位置和速度控制。 -
A method is given based on the former researcher ’ s research work. the application of artificial control method in the mobile robot is discussed. after that, a second grade fuzzy control rule on the robot rotating angle and velocity is set up, while optimized based on the shortest path, to get the rotating angle and velocity control table
本文在閱讀了大量有關移動機器人路徑規劃方法的文獻的基礎上，分析了智能控制方法在移動機器人路徑規劃問題上的應用，提出了一種基於模糊邏輯的機器人路徑規劃方法，設計了機器人轉角和速度的二級模糊控制規則，並用基於目標最短路徑對模糊控制規則進行優化，獲得機器人轉角的優化模糊控製表。 -
The paper summarizes the development of the control technology of paver ' s vehicle system ; discusses the feasibility of the plc application to vehicle system ; calculates and examines the working resistance and power of the control system as well some concerning parameters of the hydraulic system ; builds the driving system velocity characteristic ; accomplishes the hardware design and the software design according to the functional requirements of vehicle system and the features of plc ; adds the pid compensation to the closed circuit velocity control ; sums up the mathematic model of hydraulic pump - motor system and defines the controller parameters ; in the end, the simple dynamic simulation basing on the control system model and the simulative test are carried out to testify the reasonableness and the feasibility of the designed plc control system
本文總結了攤鋪機行駛控制技術的發展，討論了plc應用於行駛系統的可行性；計算和校驗了控制系統工作阻力、功率及液壓系統有關參數；建立了行駛驅動系統的速度特性；結合行駛系統的功能要求及plc的特點，完成了控制系統的硬體設計和軟體設計；對其速度閉環控制，引入了pid校正環節；歸納了液壓泵?馬達系統的數學模型，確定了控制器的控制參數；最後對控制系統模型進行了簡單的動態模擬和plc模擬試驗，初步證實了控制系統設計的可行性和合理件。 -
It not only controls the machine " s running forwards and backwards starting, braking turning right and left, and so on, but also puts great emphasis on the study of constant - velocity control
在實現攤鋪機的前進後退、停車、起步、左右轉向及原地轉向等基本功能的基礎上，重點討論了攤鋪機工作在攤鋪狀態下的恆速控制問題。 -
Velocity control system
調速系統 -
Pwm signals output by the digital controller were amplified to realize motor ’ s torque and velocity control
數字控制器輸出的pwm信號經si9979cs進行功率放大，實現電機的力矩和速度控制。
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