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- The result control system is demonstrated using post stall maneuver simulation, the results show that this con. 最後對所設計的飛控規律進行過失速機動模擬。
- When the missile attack process is simulated, the application of post stall maneuvers provides significant advantages. 在模擬導彈攻擊目標時,採用過失速機動控制模式具有明顯的優勢。
- Post stall maneuvers were optimized with a mission c overage of flight path reorientation and target pointing. 分航跡變向和機頭指向目標兩類問題對飛機過失速機動進行數值優化研究。
- Disturbances in the recirculating flow regime can produce related variations in the heat release rate in the primary mixing region. 迴流區域內的擾動可使主要混合區內熱量釋放發生相應的變化。
- The thrust vectoring control tech has to be taken in if the post stall maneuver is controllable. 如果要實現可控的過失速機動,九必 須採用推理矢量控制。
- A modern aircraft model with Thrust Vectoring (TV) technique and the post stall (PST) capacity and the control law are given. 建立起一種具有推力矢量技術和過失速機動能力的現代飛機模型,並給出了控制律的解算方法。
- Results show that the construction of the Fuling dock has a little influence on flood control and flow regime of the Fuling reach. 結果表明,修建涪陵港區碼頭對該河段的防洪及河勢變化影響不大。
- Thrust vectoring control(TVC)is an important role for future aircraft toimprove agility and to acquire post stall maneuver(PSM). 敘述了推力矢量控制的分類、發展過程,說明了推力矢量控制的重要性,推力矢量控制是未來戰鬥機提高敏捷性和獲得過失速機動的重要手段。
- Water flow regime and flow velocity behaviors in stepped spillways with aerated piers are studied via the model tests. 通過模型試驗 ,研究了摻氣分流墩台階式溢洪道的水流流態和流速特性。
- The results show that there are no un-receptible responses when the post stall maneuver modes are applied, and agility is raised significantly. 試驗結果表明,使用的4種過失速機動控制模式沒有不可接受的操縱響應,飛機採用推力矢量控制后敏捷性明顯提高。
- Compaction driven flow basins are believed as existing typical centrifugal flow regime of underground water. 壓實流盆地被認為是具有離心流模式的地下水流系統。
- Flow regime and head loss of two different tailrace systems in hydropower station were investigated. 對兩種不同的尾水系統布置方式進行了流態和水頭損失的對比分析。
- Results show that, in the turbulent flow regime, the introduction of outer agitator leads to the slight change of the velocity fields. 結果表明:在湍流域內,外槳攪拌行為的介入使得攪拌設備內流場的局部細節發生變化,但宏觀流場結構不變。
- Understanding the characteristics of riverine ecosystem and flow regime is the primary condition for good management of rivers. 摘要對河流生態系統特徵及流量變化的生態效應的認知,是進行河流有效管理的前提。
- Considering the aircraft as particle and using minimal input data to analyze the agility and post stall dynamic boundaries of TVC/PSM aircraft, which based on the analysis of turn rate plot and energy information. 以飛機為質點 ,考慮在最少輸入數據情況下 ,基於轉彎速率圖並從能量的角度計算和分析了 TVC/PSM飛機的過失速動態邊界 ;
- A physical model of the flow regime transition from bubbling to turbulent fluidization was proposed on the basis of mechanismic experiments. 以機理實驗為依據,提出了一個描述氣-固流化床中從鼓泡流態化向湍動流態化流型轉變的物理模型。
- The flow regime transitions of hydrodynamic cavitation were studied experimentally,which shows that the structure, strength and e... 實驗考察了水力空化的演變過程,說明了空化區的結構、強度及作用效果,是開發水力空化強化化工過程的關鍵。
- Based on the analysis of flow regime of horizontal well,variation of both vertical and horizontal wells in high sour gas fields in early production period and the acid satur... 在對水平井流態分析的基礎上,預測了高含硫氣藏直井和水平井在開採初期,其含硫飽和度在不同產能下、不同井距處隨時間的變化規律,為高含硫氣藏科學合理開發,提供了一定的依據。
- The transition between the homogeneous bubbly flow regime and the churn-turbulent flow regime was characterized using the correlation dimension quantitatively. 通過相關維數,定量描述了泡相和乳化相間流型的過渡。
- The oil-water flow measurement could be better made if flow regime identification was combined with the model of the oil-water two-phase flow measurement using a Venturi tube. 如果將流型識別與推導得到的文丘里油水兩相流流量測量模型相結合,可以較好地實現油水兩相流的流量測量。