heavy-load control 中文意思是什麼
heavy-load control
解釋
重負載控制-
Products examination with traditional method exist the following questions : long measure cycle, heavy work load, low efficiency. in order to make the agricultural products processing machines can reach the performance and requirement that the country stipulates before producing in enormous quantities and putting on market, this article adopts data acquisition technology and plc control technology to research and design the performance examination system about agricultural products processing machines in foundation the require live and systematic technical indicator
針對目前我國農產品加工設備品種繁多、規格復雜，產品鑒定採用傳統方法檢測周期長、工作量大、效率低的現狀，為了使農產品加工機械在大批量生產和投放市場之前達到國家規定的性能指標和要求，本文根據現場要求和系統技術指標，採用數據採集技術和plc控制技術研究和設計了農產品加工機械性能檢測系統。 -
The second chapter simply introduces the development of alternate asynchronous inverter technology and retrospects some types of energy - saving systems for hydraulic elevators. then the working principles of the project are discussed and analyzed at four different working status, i. e. light load upwards, heavy load upwards, light load downwards and heavy load downwards. and the chapter focus on the introduction of structure design of pump station, calculation and type selection of pump / motor reversible units, research on oil leakage principles of accumulator circuit, design of accumulator - pump / motor pressure - energy transformer and integrated valve blocks, etc. the last but not the least, the electrical wiring of vector inverter control cabin and design of computer control and data acquisition system are introduced
論文第二章首先簡單介紹了交流異步電動機變頻調速技術的發展概況，在回顧電梯液壓控制系統節能技術的基礎上，介紹了本課題研製的「採用蓄能器的液壓電梯變頻節能控制系統研究」的基本原理，分析了動力系統在電梯轎廂輕載上下行、重載上下行等四種典型工況下的基本工作狀態和工作方式；詳細地介紹了本課題節能系統液壓動力泵站的結構設計和參數設計，重點研究了液壓動力泵站的結構設計、液壓泵馬達可逆性問題及其選型設計計算、蓄能器迴路泄漏油損失機理的研究及其補償裝置的設計、蓄能器-泵馬達壓力能量轉換裝置的設計、多功能集成控制閥組的設計等內容；最後簡單介紹了本課題矢量控制變頻控制櫃的外部附件電氣接線、計算機控制及數據採集系統的硬體設計等內容。 -
Studies the reinforce of the sliding construction, which is applied to the main structure, heavy load supporting and supporting for cavity. puts forward a effective reinforce program. the synchro - control, automation and inspection of the sliding construction is researched as well
分析了滑移施工中的加固問題，闡明了加固基本原理及計算方法；通過對胎架滑移主體結構加固、重載承重架加固以及空洞支撐加固的分析，提出了有效的加固方案。 -
To control the vibration, the rolling - stock must have the spring suspension device to limit the mechanical vibration and insure the rolling - stock running safety and improve the travel comfort especially in high speed and heavy load transportation case
彈簧懸掛裝置對車輛運行是否平穩舒適，能否順利通過曲線並保證車輛安全運行起著重要作用，尤其是在當前鐵路運輸需要重載提速的情況下，彈簧懸掛裝置的作用更為重要。 -
In unix system, it is necessary to add module of control and audit based on users. by adding a net module called iplog in solaris, the goal is fulfilled and therefore the safety of operation system is strengthened. it is shown that the method is effective solution with not very heavy load
對于多用戶的unix需要有基於用戶的網路訪問控制和審計。通過在solaris中編寫網路模塊iplog的方法，在內核之外實現了訪問審計，增強了操作系統的安全性。實際使用結果表明這種方式在網路負載不大的情況下是一種有效的解決方式。 -
Avoid doing access control administration while the system is under heavy load
避免在系統負載過大時進行訪問控制管理。 -
Heavy interference ， changeable variables and load are the characteristics of film supply system and film receipt system. resolutions for these problems are emphasized in this paper. as usual, the effective method to solve the heavy interference in low frequency and the changeable load is compound control for disturbance compensation
供片、收片張力伺服系統具有變參數、變負載、強擾動的技術特點，解決這些問題是本論文的重點內容。通常情況下，在解決低頻強擾動、變負載問題方面，最有效的方法是採用按擾動補償的復合校正方式。
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