駛上駛下式 的英文怎麼說
中文拼音 [shǐshàngshǐxiàshì]
駛上駛下式
英文
roll onroll offf-
The carriage jolted as it drove out of the yard on to the uneven pavement ; the other vehicles jolted in the same way as they followed in a procession up the street
轎式馬車從院子駛入不太平整的馬路時顛簸了一下，其餘馬車隨著也顛簸了一下，最後，車隊全都駛上街道，朝前進發。Highlight of the opening ceremony was a marine parade held in the victoria harbour. the convoy started off from kowloon bay at around 3 pm, marched down hung hom, tsim sha tsui and ended at the golden bauhinia square. " first travel xxxi " preludes the " wan chai festival 2007 " with horn salute to officiating vips when passing by the stage at the square
灣仔節開幕儀式重點項目包括由多艘船隻組成的維多利亞港海上巡遊，海上巡遊隊伍在下午約三時由九灣對開海面出發，途經紅?尖沙咀，巡遊至金紫荊廣場，新渡輪的新旅遊拾壹在駛經司令臺時響號敬禮，莊嚴而隆重地為二零零七年灣仔節揭開序幕。Roll - on roll - off
駛上駛下式The noise signal of passing vehicles is gathered with microphone array, and processed off line with the method of wide - band array signal processing, then the estimation of vehicle numbers can be transformed into the estimation of signal source numbers, up and down of the vehicle can be transformed into doa estimation of array signal processing. at the same time, vehicle types are classified using pca method of the pattern recognition based on vehicle noise, and some primarily study is done for vehicle recognition. at last, the result of the experiment proves this method is feasible
對麥克風陣列所採集的車輛行駛時的聲音信號，運用寬帶陣列信號處理的方法進行離線處理，並將車輛個數的估計轉化為陣列信號處理中信號源個數的估計，將車輛上下行的估計轉化為陣列信號處理中波達方向變化的估計，進而較準確地估計出了車輛的個數與行車方向；同時對所採集的車輛聲音信號應用模式識別中的主分量分析法實現了車輛的簡單分類，為實現車型識別作了一些初步的探索。For series hev the paper gives a control strategy aiming at achieving the lowest fuel consumption. for parallel hev, gives a method to find the hybridization rate which is not dependent of any driving cycles. for combined hev, the paper gives an efficiency loss minimization strategy, the sole criterion is the efficiency loss at the current operating point, thus economic fuel consumption could be guaranteed for a wide v ariety of driving tasks and this strategy could apply into any kinds of hev
對串聯驅動方式，提出了以燃油消耗最小為目標的控制策略；針對並聯能源混合的問題，提出了一種不依賴于任何驅動行駛循環的能源混合比例方法；針對混聯驅動方式，提出了一種整車功率損失最小控制策略，該策略的唯一準則是在當前工作點下總功率的損失最小，因此在較廣的驅動行駛范圍內其燃油經濟性內都是可以被保障的，且該策略可以運用到任何形式的混合動力車輛上。Realizes the longitudinal relationship between models by using object - oriented programming language ; 2 ) sets forth the function and software design in detail, and analyzes entities of the system. realizes the randomness of traffic flow and constructs vehicle arriving model, vehicle movement model on road segments and vehicle movement model on intersections, so completes the kernel part of traffic simulation ; 3 ) uses 3d modeling software - multigen creator and real - time simulation software - vega to build up the 3d virtual environment of microscopic traffic simulation, and drives dynamic entities such as driver - vehicle units and traffic lights in static scenes ; 4 ) studies the characteristic of checkerboard system of street layout, analyzes and decomposes the system to deduce a certain simplification method. and researches the application of urban traffic route choice
論文主要工作如下： 1 ）利用面向對象技術分析交通模擬系統模型之間的橫向關系和交互作用，研究靜態實體的狀態變化和動態實體的運動規律；利用面向對象的程序設計語言實現系統中模型的縱向關系； 2 ）詳細闡述交通微觀模擬系統的功能設計、軟體設計，分析模擬系統中的實體；實現車流的隨機性，建立車輛的到達、車輛在路段上的行駛過程、車輛通過交叉口的行駛過程等模型，完成交通模擬的核心內容； 3 ）利用三維建模軟體multigencreator和實時模擬軟體vega建立交通狀態微觀模擬的三維虛擬環境，在靜態視景中驅動駕駛員-車輛單元、信號燈等動態實體； 4 ）研究棋盤式道路格局的特點，從理論上分析並分解系統，得到一定的簡化依據，進一步研究城市交通路線選擇的應用。分享友人