ship error 中文意思是什麼
ship error
解釋
船舶自身所產生的自差-
The dynamic lag error of servo system, the error caused by disturbing moment and the influence of ship motion to tracking performance are also described
同時，給出伺服系統動態滯后誤差、擾動力矩產生的跟蹤誤差，以及由於艦船運動對跟蹤性能的影響。 -
Two types of alignment algorithms on moving base were put forward in this paper, one with angular velocity matching, and another with acceleration matching. the error models and measurement models in consideration of ship flexure and lever - effect were deduced respectively. the alignment methods were verified by simulation
提出了兩種動基座傳遞對準的方法，一種是採用角速率匹配，一種是採用加速度匹配，並分別推導了在考慮船體變形和桿臂效應時傳遞對推的誤差方程和量測方程，通過模擬驗證了這兩種傳遞對準方法的正確性。 -
A nonlinear ship steering controller is designed successfully. even considered the noises caused by wind, wave and current, the matlab simulation tracking error is almost zero. simulation results show that the presented algorithm is effective and robust
在存在舵機非線性和海浪干擾的情況下，分別跟蹤階躍響應及正弦曲線，航向跟蹤效果很好，幾乎無偏差跟蹤，且打舵小，具有較強的魯棒性。 -
The prediction error percentage of the 52000t all - purpose cargo ship compared with the model test result is 21. 8 %, 300000t vlcc compared with the measured value is merely 3. 64 %
用該公式預報的5 . 2萬噸多用途貨船的脈動壓力值與空泡水筒中的實驗值相比誤差為21 . 8 % ；預報了30萬噸超大型油船的激振力並由該激振力算出的尾端振動速度值與實測值相比誤差僅為3 . 64 % 。 -
The result indicates that the method is as accurate as the imo ' s method. secondly, three methods being generally adopted to measure diesel power on - board ship are itemized and roundly compared, emphasizing on their principles, steps and error analysis
然後，以imo規定的「實船測試相關參數的儀器的允許偏差」為基準，對目前通常採用的各種柴油機功率實船測量方法：示功圖法、經驗法和扭矩儀法進行了系統的分析比較。 -
In error of 0. 2 degree, the model can predict 8 - 17 seconds for the ship motion
2度的誤差量級上能預報8一門秒，說明預報模型是實用的。 -
In consideration of an additional premium, it is hereby agreed that this insurance covers, subject always to the exclusions contained in this insurance, loss of or damage to the subject - matter insured, whilst on the ship, caused by error, neglect or default of the carrier or his servants in the navigation or management of the ship, for which they are relieved from liability under the contract of carriage
以支付附加保險費為對價，茲同意本保險承保保險標的在船期間，由於承運人或其雇員在駕駛或管理船舶方面的錯誤、過失或贖職行為所造成，根據運輸合同被免除責任的滅失或損害，但仍須受本保險所含的除外責任的制約。 -
Effect of the guidance error on destruction probability of anti - ship missile
反艦導彈制導誤差對摧毀概率的影響 -
The error spreading and improving of auto - control terminal point of anti - ship missiles
反艦導彈自控終點誤差散布及其改進 -
Three models are established first by linear regression analysis with the experiment data of practical ship plate. through comparisons between the three models obtained, the effect of each parameter on the local contraction, is examined, the conditions of application are estimated, and explanations are given to the error induced in the models obtained. 3
首先選擇影響成型的主要變形參數，運用數理統計原理及逐步回歸分析方法，對945鋼板測試數據進行回歸分析，建立了三種變形參數的回歸模型，最後比較分析這三種回歸公式的回歸效果，考察回歸公式中各變形參數對變形量的影響程度，給出適用條件，分析誤差項產生的原因。 -
The main tasks of this thesis are : discussing the dead - reckoning theory of doppler velocity log and compass, decreasing location error methods, emulating several ship tracks ; discussing several aspects influencing the velocity precision of doppler velocity log ; in a pool trial, processing the trial data and achieving some conclusions
本論文主要研究工作包括：對羅經和多普勒計程儀推算輔助導航系統的工作原理，及減小定位誤差的兩種方法和幾種軌跡進行了研究；對影響多普勒計程儀測速誤差的各個方面進行了綜述；最後對多普勒計程儀水池試驗的數據進行了處理，得出所要結論。 -
Abstract : during the ship maneuvering, ship - turning angle could be set arbitrar ily and the course error ( e ) and change in error ( ec ) could be larger some time
文摘:船舶操縱運動控制過程中，由於轉向角度可任意設置，系統的航向偏差和偏差變化率有時可能會很大。 -
Mbss system is a complex system with different kinds of sensors. the author analyzed the main sources of error of the system, studied the synthetic error compensation method for sonar array. besides, methods for pre - processing of on - ship data and combined processing of time and space for depths were also studied, which could remove extremes and enhance the quality of digitized final come out efficiently
多波束測深系統是一個多傳感器組合的復雜系統，本文分析了系統主要誤差的來源，論證了聲納基陣誤差綜合修正方法，並提出了測量數據的預處理方法和測深數據的時間與空間聯合處理方法，可以有效剔除野值，提高數字成果圖的成圖質量。 -
The attitude algorithm of ship strapdown inertial navigation system under the condi - tion of swaying motion is studied. the cause of the noncommutativity error is also analysed, and the rotation vector is presented to decrease the error. the simulation results indicate that the rotation vector can greatly increase the attitude accuracy
以船舶為對象，研究了搖擺運動下的捷聯慣導姿態解算問題，分析了不可交換性誤差產生的原因，提出了消除該誤差的等效旋轉矢量方法.模擬結果表明，等效旋轉矢量方法提高了導航精度 -
Then it dwells on human - error peculiarities and reasons of a general complicated human - mechanic - environment system. finally, it potentially summarizes reasons for the seamen " mistake in the shipping. these conclusions prepare for a part of information which is important to establish the software database about the ship mechanic casualties
首先，從復雜人機工程學的定義出發，介紹了船舶系統的人、機、環境概況；然後，詳細地剖析了一般復雜人、機、環境系統中人為失誤的特點和原因等；最後，又大概地總結了一下在船舶方面船員失誤的原因等，這些為船舶機損事故數據庫軟體的建立準備了部分資料。 -
In designing ship course ' s fuzzy control system, a kind of self - tuning scaling factors based on system ' s course error ( e ) and change in error ( ec ) is present t o realize ship course ' s adaptive fuzzy control
本文在進行船舶操縱運動模糊控制系統設計中，為使系統工作平穩，研究了一種根據系統工作過程中的偏差和偏差變化率自動校正比例因子的演算法，以實現船舶航向自適應控制。 -
The process of ship form evaluate alternatives is a multiple criteria and multiple objectives one, which is mainly based on the designers " subjective experience in the past. the bias error is inevitable because the result mainly depends on the designers " subjectivity
船型方案論證是一個多準則、多目標的決策過程，過去主要靠設計者的經驗來完成，船舶工程系統設計基本上還是一種經驗設計，這使得最終的決策結果難免帶有由於決策者的主觀臆斷性而可能造成的系統誤差。 -
By research on the watercraft motions, the author analyses the grey characteristics of ship motions, then construct a new prediction model - grey prediction model. in this paper, the author make the stability analysis and error analysis to the new model, and make the numerical experiment with real data of ship motion
本論文立足於艦船的運動預報，充分研究了艦船的運動特點，從灰色系統理論的觀點出發，分析了艦船運動的灰色特性，從而對艦船運動建立了一種新的預測模型? ?灰色預測模型。
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