Flights must be flown in realtime mode ( 1x sim rate . no accelerated mode allowed ) . concorde or other supersonic a / c are also forbidden 飛行過程必須遵循真實情況(禁止開倍速飛行) ,協(xié)和等其它超音速機型被列為禁止使用機型
The paper essentially research application of computer graphics processing and simulation of object oriented technique at visual emluator of drilling simulator . and stressfully research computer graphics processing together with give part realization . elaborating characteristic of graphics processing based on opengl , and give the three means of realization of opengl : software implementation , hardware realization and graphics accelerate mode , and has been penetrated into the acquirement to the architectural structure of opengl 本文重點研究了計算機圖形處理和面向對象的仿真技術在鉆井模擬器可視化仿真上的應用。對計算機圖形處理進行了較為詳盡的研究并給出了部分實現(xiàn);詳細闡述了基于opengl的圖形處理的特點,給出opengl的三種實現(xiàn)方式:軟件實現(xiàn)、硬件實現(xiàn)和三維圖形加速模式,并對opengl的體系結構進行了深入探討。
Measuring engine transient process data in ca1258p1k2l11t1 truck in accelerated mode , recording and analyzing the data , then analysis the test error . 4 . building model and simulating two typical running mode ? fixed 6th gear acceleration with initial vehicle speed 40km / h and gear change acceleration starting with 2nd gear , comparing calculated result with test result , revising transient process simulation model and analyzing error between calculation 本文基于ca1258p1k2l11t1載重卡車對ca6df2 - 26發(fā)動機的瞬變工況進行試驗和模擬計算,結果表明: 1 ) gt - power軟件可以很好的模擬、分析、預測發(fā)動機瞬變過程,模擬計算的結果與試驗結果很接近,試驗證明,預測分析指出的改進方向是正確的; 2 )加裝電動增壓器可以降低整車使用油耗,改善低速煙度排放,縮短加速時間,改善整車的加速響應; 3 ) gt - power軟件預測分析配合發(fā)動機和整車試驗是分析、解決發(fā)動機瞬變過程的有力工具。