flexible link 中文意思是什麼
flexible link
解釋
柔性連桿-
The flexible antenna system is a multi - body link
其中天線系統是一個多級剛體-柔體鏈路系統。 -
On the foundation of making deep investigations in the current medium - sized rvte of hubei, the author have pointed out the leading problems and deficiencies existing in medium - sized rvte of hubei at present. mainly showing in the following aspects : enrollment drops, it is difficult for the rvte to enroll new student ' s ; the funds are put into insufficiently, the condition for running a school is bad, teaching is of low quality ; the overall arrangement of the education structure is unreasonable, the area of the system is developed unevenly ; professional structure and course offered do n ' t meet the needs of rural economy development in new century ; the training objective is unreasonable and indifferent for the agricultural service, the content of courses is outmoded, the teaching form is single, and the link breaks away from the real agricultural production ; rural vocation education mechanism is not flexible, the ability is not cogent that run a school towards the society, . the efficiency in school management is not high
作者在深入調查研究湖北省農村中等職業技術教育現狀的基礎上，指出了當前我國農村職業技術教育存在的主要問題和不足之處，這些問題和不足之處突出地表現在：招生人數下跌、農村中等職業學校出現了招生難；經費投入不足，辦學條件差，教學質量不高；結構布局不合理，區域發展不平衡；在專業結構及課程設置上不適應新世紀農村經濟發展的需要；培養目標定位不合理，教學內容陳舊，教學形式單一，教學環節脫離農業生產實際，為農服務能力不強；農村職校教育機制不靈活，面向社會辦學力度不大，辦學效益不高，辦學活力不強。 -
The very important works by the researchers in the modeling and control for flexible manipulators are introduced ; the equations of the non - holonomic constrain and dynamics are formulated. on the base of dynamic model function derived by the planar two - link flexible manipulator, the model function can be obtained by coordinate transformation ; at last the control scheme based on model of the system is put in to use to insure track desired trajectory of joint angle
在第四章中，首先，我們對柔性機械臂的動力學建模和系統控制問題做了比較全面的介紹；然後，運用lagrange方程並結合假設模態法建立了平面兩桿柔性空間機械臂系統的動力學方程。在此基礎上，通過坐標變換導出了以可測關節角為控制輸出變量的系統控制模型，基於此控制模型提出了柔性空間機械臂關節運動的動力學優化控制方案。 -
Many high - speed switch / routers we used today are based on the structure of link card and switch backplane, which have the characteristics of high throughput and flexible port configurations. in such a system, every input variable length packet are segmented into fixed length cells. then the backplane switches the cells to their corresponding output ports based on the information carried by the cell headers
大量的高速交換機/路由器採用線卡結合交換背板的結構，其優勢在於較高的系統容量與較靈活的埠配置，即由線卡將輸入的變長分組切割為定長的短分組（ cell ） ，交換背板對cell進行交換，再在出埠將cell重組為原始的變長分組。 -
The management of the assembly line of clothing is the most important link in the production of the clothing, and chooses a good procedure synchronization scheme is a complicated and changeable course in step assembly line among them, and it needs not only the expert ' s abundant knowledge and flexible judgment, but also a large amount of repetitive operation. this paper grades the assembly line of clothing intelligently in principle of the basis expert system, and develops quick and high - efficient arrange system of procedure synchronization, and makes the production management of the clothing reach the request for the quick reaction by using intelligent technology
服裝流水線的管理是服裝生產中最重要的一個環節，其中編排流水線的同步化方案是一項復雜多變的過程，既需要專家的豐富知識和靈活判斷，又牽扯到大量的重復進行的思維過程，本文依據專家系統的原理對服裝流水線進行智能化編排，開發出迅速高效的工序同期化的編排體系，運用智能技術，使服裝生產管理達到快速反應的要求。 -
The basic link carries out the function of the conventional fuzzy controller ; the adaptive link performs the modification of the control rules and includes three keys : the properties measurement, the rectification of controlling variable and the modification of the control rules. this method is simple. it is also flexible and convenience to modify. the result of the will testify that the design way is correct and the sa fuzzy controller is useful. for short of time, 1 just focused on theoretical discussion of acvf speed regulating system of sa fuzzy control
基礎層完成和常規模糊控制器一樣的功能；自適應層則執行控制規則的修改，包含性能測量、控制量校正及控制規則修改三個關鍵步驟。這種方案設計思路簡單、修改靈活方便，體現武漢理工大學碩士學位論文這種自適應模糊控制的優越性。山于時間，本文僅從理論角度討論了船模自航試驗調速方案的自適應模糊控制，進一步更深入的實踐研究是今後亟待完成的任務。 -
As a result, it is necessary to research how spherical gear mechanism be utilized with flexible multi - link manipulator
因而研究將球齒輪機構用於柔性多關節機械手很有必要。 -
A kind of flexible eight - link amplification mechanism bas been put forward, and the finite element analysts and theoretical calculation were conducted upon it
提出一種柔性八桿放大機構，並對其進行有限元分析和理論計算。 -
Abstract : in this paper, the method of the impulse torques control is established for vertical planar two - link flexible manipulators on the basis of rigid manipulators control. the variables of two - link manipulators are restrained when the tip trajectory of manipulator is being tracked with this method. finally, the results of numerical emulation and experiment are shown in the paper
文摘:在剛性雙連桿機械臂控制方案的基礎上，提出了柔性雙連桿機械臂的軌跡跟蹤和振動抑制的脈沖力矩控制方案，針對豎直平面雙連桿柔性機械臂進行了數值模擬和實驗研究。 -
First of all, using the timoshenko beam theory and the finite element method, according to lagrange equation, the dynamic models of flexible - link manipulators and those with joint and link flexibility are proposed base on actual displacement
首先，基於實際位移，採用timoshenko梁理論和有限元法，由lagrange方程建立了柔性臂機器人和考慮關節柔性和臂柔性的機器人動力學模型。 -
Dynamics modeling and control of two - link flexible arms
二桿柔性臂動力學建模與控制 -
The nonlinear dynamic control strategy of two - link flexible arm is analyzed
摘要對雙連桿柔性機械臂動力學非線性控制問題進行了分析。 -
An experiment on the testbed of a two - link flexible manipulator show that the neural - network plus fuzzy pd control with tip vibration has better performance than others ( simple pd control and fuzzy pd control ). it not only achieves accurate tip positioning but also guarantees the fast response
模擬實驗表明，對于柔性連桿機械臂系統，採用神經網路+末端振動模糊pd控制方案比單純的pd控制和模糊pd控制方案效果好，並且可以有效地實現對柔性臂位置控制的準確定位和快速響應。
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