設計要求彈道 的英文怎麼說

中文拼音 [shèjìyāoqiúdàndào]
設計要求彈道 英文
designed nission trajectory
  • 設 : Ⅰ動詞1 （設立; 布置） set up; establish; found 2 （籌劃） work out : 設計陷害 plot a frame up; fr...
  • 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
  • 要 : 要動詞1. （求） demand; ask2. （強迫; 威脅） force; coerceⅡ名詞（姓氏） a surname
  • 求 : Ⅰ動詞1 （請求; 要求） ask; beg; request; entreat; beseech : 求人幫忙 ask sb a favour; ask a favou...
  • 彈 : 彈名詞1. （彈子; 小球形的東西） ball; pellet 2. （內裝爆炸物, 具有破壞和殺傷能力的東西） bullet; bomb
  • 道 : Ⅰ名詞（道路） road; way; route; path 2 （水流通過的途徑） channel; course 3 （方向; 方法; 道理） ...
  • 設計 : devise; project; plan; design; excogitation; layout; layout work; styling
  • 要求 : ask; demand; require; claim; requisition
  1. In this thesis, based on pershing ii surface to surface missile, a new kind of ballistic missile was designed with an additional rocket engine, which can be ignited twice. firstly, aerodynamic computational models of missile body and warhead which reentry with supersonic are built according to the task requirements ; secondly, the propulsion system model of missile is built whose first two stages are solid rocket engines and the third stage is liquid - solid combined rocket engine. the nozzle and the shape of the engine are designed to meet the needs of the populsion project ; thirdly, the trajectory model of the mass point is built and a wavy trajectory is designed & optimized ; finally, the ability of a missile ' s breaking through defence is analyzed

    以美國潘興導彈為原型，增加可兩次點火的末級發動機，改裝成具有跳躍能力的地地彈道導彈；首先，根據任務需求，建立了導彈的氣動模型，並建立了彈頭再入時高超聲速氣動模型；其次，建立了導彈推進系統模型，前兩級採用了固體火箭發動機，第三級採用了固?液組合火箭發動機，並在總體方案要求下，對發動機噴管和外形進行了設計；第三部分，建立了導彈質點彈道模型，設計了一條跳躍式彈道，並對跳躍式彈道進行了優化設計；最後，對導彈進行了突防能力分析，從分析的結果可以看出，跳躍式彈道的突防能力比常規的拋物線彈道要強。
  2. Abstract : solid propellant rocket motors are preferred for most ballistic missiles because they need simple maintenance and can be launched quickly. but the conventional thrust termination devices limit the depletion of every stage ' s grain and increase some extra - weight. an improved method for designing a multi - stage solid rocket based depleted shutdown was provided. in order to solve the problem of lack of thrust termination devices, a device to adjust the burnout angle will match the final burnout velocity and satisfy the desired range. the method can also limit the detection from anti - ballistic missile system

    文摘:由於維護簡單和發射快速，彈道導彈多用固體火箭發動機，但繁雜的推力終止裝置使各級裝藥不能耗盡並讓結構增重.提出了一種對基於耗盡關機多級固體火箭概念設計的改進方法，此方法滿足導彈系統主要的戰技要求.為解決無推力終止裝置的末速不準問題，可在末級發動機採用姿態調整裝置，對射角進行調整，配合末速以滿足射程要求.本方法還可抑制敵方反導探測
  3. For the rod penetrators used for 30mm naval gun, the structures, the ballistic performance, the penetration and their design are studied systematically. in the paper, the reasonable design of sabot and projectile core is presented and the influence of various factors on ballistic performance of rod penetrators is analyzed. additionally, the optimum design techniques in exterior ballistics for the small caliber fin - stabilized and sabot discarded penetrators are developed

    本文對海30艦炮適用的桿式脫殼穿甲彈的結構特性、彈道特性、穿甲威力及設計方法進行了系統研究，提出了合理的彈芯結構和彈托方案，研究了各種因素對桿式穿甲彈外彈道性能的影響，建立了一套小口徑尾翼穩定脫殼穿甲彈外彈道優化設計方法，並利用該方法在一定的戰術技術要求下對海30艦炮尾翼穩定脫殼穿甲彈進行了優化設計，得到了優化方案，研究結果對海30艦炮以及同類小口徑火炮桿式穿甲彈的設計有重要的指導意義。
  4. In this paper, the author combines the theory analysis with the experiment research method, and discusses the seismic behaviours, 3d elaborate finite element analysis and simplified model analysis of a kind of multi - function tall building - " sub - shearwall supported by frame ", which is applied widely today. the main contents are as follows : in order to observe the failure process and the earthquake response of the complex structure, and to analysis the seismic behaviour of the structural system and structural members, a 1 / 20 cement mortor model of a complex tall - building which is about to be built was producted and the shaking table test of this model under 26 sorts of earthquake loads was made. using sap2000 finite element analysis program, a 3d analysis model was built in computer, and the elastic time - history analysis of the model was done

    本文採用理論分析和試驗研究相結合的方法，研究了目前應用較多的綜合性大廈? ?框支分區剪力墻高層商住樓的抗震性能及空間精細分析和簡化分析方法，主要內容為以下幾方面：對一擬建的復雜高層建築結構，採用1 20比例的空間整體模型，進行了26種工況下的模擬地震振動臺試驗，觀察了結構的破壞過程和地震反應，分析了結構及構件的抗震性能；建立了結構的精細空間模型，利用sap2000n大型有限元分析程序對結構進行了彈性時程分析；通過有限元分析與試驗結果的對比，對結構的抗震性能和抗震能力做出綜合評價，認為該結構由於轉換層上部去掉部分樓板，既可滿足建築設計的通風、採光等要求，又可達到協調結構轉換層上、下樓層抗側剛度的效果，是一種較理想的有多道抗震防線的結構型式。
  5. Aiming at the high - speed impact characteristics of fuze pressure sensor when the percussion of the projectile, according to the requirement of developing fuze pressure sensor, the method of anti - ballistic simulation was adopted to design a suit of performance measuring device it could dynamically calibrate and simulate the process of collision between the projectile and the targets at the different angles and speeds

    摘要針對引信壓力傳感器在彈丸著發時處于高速沖擊狀態的特點，根據研製引信壓力傳感器的要求，採用反彈道模擬的方法，設計了一套既可對傳感器進行動態標定又可模擬彈丸以不同著角、不同速度碰撞目標時對傳感器進行性能測試的裝置。
  6. The characters of bank - to - turn control technology determine that the btt missile ' s mathematical model having kinematical coupling, aero dynamical coupling, inertial coupling and control coupling. so the widely used stt missile ' s autopilot, which is designed to be three - channel independent ca n ' t meet the btt missile ' s control need

    Btt控制技術的控制特點決定了btt導彈的數學模型存在運動學耦合、氣動耦合、慣性耦合和控制耦合等多種耦合因素，因此目前側滑轉彎（ stt ）導彈廣泛採用的自動駕駛儀三通道獨立設計方法已不能滿足btt導彈控制系統的設計要求。
  7. This paper mainly discusses the software ' s whole scheme design and the system realizing method, and how to pick up the shrapnel model ' s diagnostic parameters on the solidworks plane, and how to compute aerodynamic force and ballistic characteristic etc. the software package is produced with visual c + + 6. 0 and c + + builder 5. 0

    本文主要論述了軟體的總體方案設計，系統實現方法， solidworks環境下榴彈實體模型的參數提取方法，氣動力計算、內外彈道模擬計算、威力計算、穩定性分析的模型建立與求解方法，運用visualc + + 6 . 0和c + + builder5 . 0語言進行了軟體的具體設計。
  8. The composite propellant with mini al content is studied for the special motor propellant grain, which is required to be constant in energy while the internal ballistic property and combustion products change instantly

    為滿足瞬間變換內彈道和燃燒產物而能量不變的特殊發動機裝藥要求，設計了微鋁含量復合推進劑配方。
  9. Abstract : the composite propellant with mini al content is studied for the special motor propellant grain, which is required to be constant in energy while the internal ballistic property and combustion products change instantly

    文摘:為滿足瞬間變換內彈道和燃燒產物而能量不變的特殊發動機裝藥要求，設計了微鋁含量復合推進劑配方。
  10. In this paper the model of pill flying outer ballistic trajectory is established, and the aerodynamic force calculating method is given. the author set forth the relation of small caliber gun currency firing table and ballistic trajectory consistency, and give testing relation formula of small caliber gun cartridge ballistic trajectory consistency ; at the condition of navy 37 millimeter gun, the design of improved shrapnel currency firing table project is studied ; the data of shooting experimentation is analyzed, and have contrast analysis with theory calculating result. give better improved shrapnel project, and the ballistic trajectory consistency experimentation show that the project satisfy the request of the ballistic trajectory consistency

    本文應用了彈丸飛行時的外彈道模型並結合彈丸的氣動力計算方法，分析了小口徑艦炮通用射表與彈道一致性的關系，並給出了小口徑艦炮彈藥彈道一致性的檢驗關系式，研究了在海37艦炮的條件下對改進榴彈通用射表方案的設計，進行了對空射擊試驗數據的分析，並與理論計算結果進行了對比，給出了相適宜的改進彈方案，並經彈道一致性試驗驗證該方案滿足彈道一致性要求。
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