 Wysłany: Nie 22:05, 03 Kwi 2011 Temat postu: Manipulate the face angle of the submarine control |
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| Manipulate the face angle of heel of the submarine control of horizontal rotation
Less than 20, but the two programs on the pitch and depth control is the best. This shows that at this time in the bow rudder feedback f and w, and P is much larger than the feedback, bow rudder main parameters of the transition process in the vertical motion control, which worsened the control of heeling. Circle 8 shows the steering from the process point of view. Steering of the rudder is the bow: bow from the start switch to maintain maximum elongation. To inhibit the maximum angle, and has been maintained to the steady state gradually to zero. Steering of the stern rudder is: just starts to hit a larger floating bow rudder, to inhibit the initial dive the submarine campaign. Then play a smaller floating rudder (about - 3. Or so) and maintain. At this time the submarine has not yet recovered to set the depth, continue to go up rudder is a must, as close to the steady state, the stern rudder and the rudder hit a small dive, and then zero. Through the above analysis, for the realization of the horizontal rotation angle of heel of the submarine's control,p90x calendar, Option 2, Option 3 and Option 5 is the alternative control strategies. In particular in Scenario 2 is better. ● BIBLIOGRAP an array of thick and Thailand. Submarine maneuverability. Beijing National Defence Industry Press, 1981.2 facilities with students up. Submarine maneuverability. Beijing National Defence Industry Press, 1995.3 stable Xue-Ning. Western Chiang submarines. Submarine technology communications. 1978.2:22 ~ 534 Gao Ping. Turning theory of variable structure control. Du Beijing Science and Technology Publishing. 1990. TheControloftheHeelingAngleduringSubmarineTurninginaHorizontaIPlanebytheControlSurfaceMouJunXHanzhenAbstractOnthehasisofthestudyonanewbowruddefttheBEKErudder, amethodwiththecon-trolsurfacetocontroltheheelingofasubmarinewiththecontrolsurfacecansedbyturninginahori-zontalplanebymeansofvariablestructurecontrolisinvestigated. Emphasisislaidonboththeheel-ingcontrolbythesteeringrudderandbowrudderandthekeepingofconstantdepthbythesternrod. der. Severalcontrolschemesarecomparedwitheachotherbysimulation. Abettercontrolstrategyandaworthwhilesteeringruleasreferenceforthebowandsternruddersareobtained. Keywordscontrolsurface} BEKErudder} heelingangle} variablestructurecontrolMouJunDoctoralCandidate} CollegeofTrafficSei. & Eng. . HUST, Wuhan430074. Chins. Huazhong University of Science Press, electronic publications, the latest English CET self and guidance of the software published by Huazhong University of Science, In recent years, published a collection of formal English CET Road more than a thousand various kinds of questions, including: the grammatical structure of about 500 questions, each question is very familiar like strangers without the grammatical structure of questions, there short term guidance information} about 600 practice questions. Each question has four words or phrases to choose from, each of the Chinese words are translated, when necessary, adjusted the reference to the learner read the passage 100}. Comprehension 600. Article wide range of topics. Words in the text are to be comments, many of the translation dictionary can save the trouble, by the computer random group of questions. Can be fixed in order to avoid the subject by India as a result of the shortcomings of the answer. Automatic scoring, easy topic, easy to operate, to help in a timely manner. Learning efficiency. WINDOWS environment in the Chinese software operation, ease of installation. Beautiful interface. Flexible operation. |
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