船舶定線制 的英文怎麼說
中文拼音 [chuánbódìngxiànzhì]
船舶定線制
英文
ship's routeing- 船 : 名詞1. (水上的運輸工具, 船舶的通稱) boat; ship; vessels 2. (姓氏) a surname
- 舶 : 名詞(航海大船) oceangoing ship; seagoing vessel of considerable size
- 定 : Ⅰ形容詞1 (平靜; 穩定) calm; stable 2 (已經確定的; 不改變的) fixed; settled; established Ⅱ動詞...
- 線 : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
- 制 : Ⅰ動詞1 (製造) make; manufacture 2 (擬訂; 規定) draw up; establish 3 (用強力約束; 限定; 管束...
- 船舶 : shipping; boats and ships; vessel; watercraft; water-dipper
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" 2. part ii, which contains chapter ii, iii, aims at reviewing legislative practices in shipping industry in main countries / regions. the author represents and analyses the investment laws in shipping industry of the main countries / regions in asia, america, europe and australia, according to introduction of general investment laws and special ones in shipping industry, which contains foreign investment laws on international shipping, auxiliary services, port construction and port service, internal waters and cabotage right, and the regulations on ship registry and seaman employment
第2章以一般投資法和專門的航運投資法(包括國際海運、海運輔助業、港口服務和港日建設與經營、內水及沿海運輸領域的外國投資立法,以及船舶登記制度與船員雇傭方面的規定)為線索,以香港、東盟、美國、智利、英國、澳大利亞的立法為重點,分別對亞洲、美洲、歐洲、澳洲主要國家(地區)的航運投資法律制度做出了述評。On account of the uncertainty existing in the nonlinear ship responded model, we design a dynamic adaptive ship steering controller by using adaptive backstepping. after deducing the update law of the unknown constant, we choose the controller gains to guarantee the closed loop system and the control signal global boundedness
由於船舶非線性響應模型中含有未知常參數的不確定項,因此採用自適應backstepping的方法,選擇參數自適應調節律,設計動態的船舶航向控制器,實現在線控制。In the respect of neural networks control for non - linear and uncertain system, a review of some available control strategy is made. combining neural networks control and conventional control strategy supervised learning, no supervised learning and reinforcement learning neural networks self - studying and adaptive control systems for ship course control are proposed. the thesis studies particularly their characteristics
在非線性和不確定性系統的神經網路控制方面,論文總結了一些現有的神經網路自學習控制系統,然後將神經網路和常規控制(例如pid控制、自適應控制、內模控制等)結合起來,根據船舶操縱的特點,詳細研究和分析了有監督學習、無監督學習和再勵學習的船舶航向神經網路自學習型自適應控制系統。Primarily introduce the safe advanced technique that manage of local abroad shipping, combinative the area ' s actual circumstance of three gorges water, bring up to include the execution ships to settle the line system, establish the ships transportation to manage the system, establish the ships pollution to meet an emergency the reaction system, establish the maritime affairs to search to save the system, establish the seaman to manage the system with establish the maritime affairs management to guarantee the system ' s three gorges water area the shipping the safety to manage the system ' s speculation, and provide the superior to lead to test decision, then become the passive management for active management, and by the root resolve the thr
主要是介紹國內國外航運安全管理的先進技術,結合三峽庫區的實際情況,提出包括實行船舶定線制、建立船舶交通管理系統、建立船舶污染應急反應系統、建立海事搜救系統、建立船員管理系統和建立海事管理保障系統的三峽庫區航運安全管理體系的構想,供上級領導參考決策,以變被動管理為主動管理,從根本上解決三峽庫區航運安全管理的問題。In ship steering controller design, the nonlinear ship model should be written in siso strict feedback form. we start the recursive design with the system first state variable and continue with the second one. by introducing a change of coordinates, we choose lyapunov functions to stabilize the system and obtain the control law
在船舶航向控制方面,考慮船舶的穩態回轉非線性,應用backstepping方法設計:首先把系統化成單入單出的嚴格反饋控制形式(呈下三角結構) ,假設系統后一個狀態變量是前一個狀態變量的虛擬控制,通過適當的變量代換,在每一步構造李亞普諾夫函數,使前一子系統在虛擬控制下漸近穩定,逐步遞推出控制器控制規律,使整個系統在平衡點滿足一致漸近穩定性。This paper involves the refrigeration principle and technology, the thermodynamics principle, the exergy analyses principle and its applications, the sensor principle and its applications, the microcomputer testing technique, the auxiliary engine of the ship etc. at the same time, to realize the measuring of cold store running parameters so that the main equipment of this system can run safely and reliably, measuring points are disposed at inlet and outlet of main devices, and computer detecting technology is used to measure the real time data at every point
內容涉及到製冷原理與技術,熱力學原理,火用分析原理及應用,傳感器原理與應用,微型計算機檢測技術,船舶輔機等諸多方面的知識。同時,為了實現對冷庫系統運行參數的全程檢測,以利於系統主要設備的安全可靠運行。在系統的主要設備進出口均布置了測量點,同時利用計算機檢測技術對各測量點數據進行在線檢測,檢測軟體是基於魯班組態軟體平臺而開發的,可以實時動態顯示檢測數據及數據的趨勢圖,還可以完整保存歷史數據,以利於分析系統常年運行工況,進一步制定改進措施。Considering the shortcomings in the genetic algorithms, some improvements are proposed in order to elucidate its strong optimizing ability, genetic algorithms are used to optimize the pid parameters of ship autopilot. the comparison between the different simulation curves shows the validity of genetic algorithms in looking for the best parameters
本文首先用遺傳演算法來對船舶航向保持自動舵的pid控制參數進行在線優化,通過對用常規工程方法整定的pid控制和用遺傳演算法優化的pid控制的模擬曲線的比較,說明了遺傳演算法強的全局尋優能力。Sufficient condition of global asymptotic stability for ship ' s straight - line tracking control system
船舶直線航跡控制系統全局漸近穩定的充分條件Aiming at the control feature of large ship, the authors designed a 2 - rank derivative multi - step neural network predictive model and the algorithm of the large delay ship ' s course, and presented a fuzzy control autopilot scheme based on the model with rbf neural network and fcmac controller, it solved problems of model online identification and controller online design in traditional adaptive control, so that the high precision output follow - up control of large ship with large delay and uncertain nonlinear features can be realized
摘要針對大型船舶控制特性,設計了船舶航向的神經網路二階導數多步預測模型及其辨識和預測演算法,提出基於徑向基函數神經網路多步預測模型和模糊小腦模型關節神經網路控制器的大時滯船舶航向模糊控制自動舵方案,解決傳統自適應控制中模型的在線辨識和控制器的在線設計問題,以達到對具有大時滯、不確定非線性特性的大型船舶實現高精度輸出跟蹤控制。It is necessary to design robust controllers based on the normal plants so that the controlled systems have satisfactory properties by considering the existence of uncertainties. based on lyapunov stability theory, geometry theory for nonlinear systems, dissipative theory and etc, the robust hk control for uncertain nonlinear systems and the reliable h control problem of uncertain nonlinear systems are studied, and the control laws are proposed correspondingly for several typical nonlinear systems in this paper. the robust controller design methods are presented and the proposed method is applied to design the control system of lift feedback fin stabilizer by considering the linear model, nonlinear model and coupled nonlinear model of ship motions
本文研究了不確定非線性系統的魯棒控制問題,以lyapunov穩定性理論、非線性系統幾何理論、耗散理論等為基礎,對非線性系統的魯棒h _控制、非線性系統的魯棒h _可靠控制進行了深入的研究,針對幾類典型非線性系統,提出了相應的魯棒控制方法,對于升力控制減搖鰭系統(本文中簡稱為力控鰭系統) ,考慮船舶運動的線性模型、非線性模型和非線性耦合運動模型,提出了相應的控制方法。The marine environmental forces acting on the vessel are the wind, the current and the waves. the motion control system of a dynamic positioning system is a nonlinear, coupling, time - delay complicate system. it ' s difficult to control the system effectively using the conventional control method
動力定位船舶在海上受到風、浪、流的干擾,其運動具有很強的非線性、耦合性和大時滯性,採用常規的控制方法很難獲得令人滿意的控制效果。分享友人