lifting capacity of crane 中文意思是什麼
lifting capacity of crane
解釋
吊車起重能力-
Finally, the controller working based on the combination of rbf neural networks and traditional pid control was applied to in aclinic kinetic machinery and lifting machinery of tower crane. the simulation of this controller was made using matlab, and the simulation results showed that the control system has some merits, such as quick response, little overshoot, well anti - jamming capacity, and little steady - state error, etc. both the dynamic property and static characteristic of this controller are better than traditional pid controller, and meet the tower crane
應用matlab對塔機的變幅和起升機構的運動控制進行模擬，模擬結果表明基於rbf神經網路整定pid的控制系統具有響應快、超調小及穩態誤差小等優點，其動、靜態性能優于單一pid控制，從而提高了塔式起重機工作機構的工作性能。 -
It builds a physical model according to hoisting capacity, lifting angle and structural stabiliy, theory, solves the problem of function relationships among lifting capacity, lifting angle, boom weight, boom dimension and deduces the natural boundary condition of design parameters, providing a new way to determine crane design parameters
摘要將起重量和起吊幅度為基本設計依據，以壓桿穩定理論為分析基礎，結合專業知識，建立物理模型，解決了起重量、起吊幅度與吊臂質量、吊臂主要參數之間的函數關系的難題，首次確定出設計參數的自然邊界條件，為起重機設計者提供了確定設計參數的新方法和科學依據，具有開創意義。 -
During the construction of the water pile, every key step needs floating crane. compared with cable crane, the floating crane has the characteristics of low cost, large lifting capacity, easy assembling and operating. it is a good method and can be spread and used in the deep - water construction
在水中橋墩的施工過程中，每個關鍵步驟都需要浮吊作業，有了浮吊，無需纜索吊，就完成了施工，而且浮吊造價低、操作靈活、拼裝簡易、起重量大，在深水作業中，是一種值得推廣和使用的好方法。
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