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- In view of the influence of perturbance, a discrete LQR optimal controller with constraint control vector to keep the chaser in the scheduled orbit was designed. 考慮到實際繞飛中受到各種攝動的影響,結合最優控制理論設計了控制向量受限的離散LQR最優控制器,將追蹤器控制在預定的繞飛軌跡中。
- Optimal control for nonlinear plants. 非線性對象優化控制。
- The obtained optimal control law consists of analytical linear feedforward and feedback terms and a nonlinear compensation term which is the limit of the adjoint vector sequence. 得到的最優控制律由解析的線性前饋-反饋項和伴隨向量序列極限形式的非線性補償項組成。
- The optimal control law consists of an accurate linear feedback term and a nonlinear delay compensation term that is the limit of an adjoint vector sequence. 最優控制律由精確的線性反饋項和非線性時滯補償序列的極限項組成。
- PC-3 cells were transfected with mGM-CSF expressing plasmid or the control vector by lipo-some transfection. 通過脂質體轉染法,將含GM-CSF基因的質粒及空質粒轉染至PC-3細胞。
- By solving iterative the sequences, the optimal control law is obtained which consists of analytical linear feed-forward-feedback terms and a nonlinear compensation term, which is the limit of the adjoint vector sequence. 通過迭代序列得到的最優撫動抑制控制律由解析的線性前饋-反饋項和序列極限形式的非線性補償項組成。
- After G418 selection, stable wt p53 transformants, TDN p53 transformants and control vector transformants (pNeo) were obtained. 經G418篩選獲得穩定的整合了野生型 p5 3的克隆 (wide typep5 3 ,wt p5 3 )、突變型 p5 3克隆 (trans doninantnegativep5 3 ,TDNp5 3 )和空載體克隆 (pNeo)。
- It supplies condition for coke oven heating combustion optimal control. 為實現焦爐加熱優化控制提供了前提條件。
- Discovery could quickly trigger measures to control vector proliferation without harming the environment ,to advise the public about self-protection ,to provide vaccines ( when available) for at-risk populations and to deliver prompt treatments. 一旦發現,就會快速採取措施在不破壞環境的情況下控制帶菌媒介的繁殖,建議公眾加強自我保護,為有危險的人群提供疫苗(有可能的話)以及及時的醫治。
- The new model will be helpful to the further simulation and on-line optimal control for the ASU of the IGCC plant. 這為進一步實現IGCC電站空分系統的動、靜態建模,以及計算機在線控制奠定了良好的基礎。
- Discovery could quickly trigger measures to control vector proliferation without harming the environment, to advise the public about self-protection, to provide vaccines ( when available) for at-risk populations and to deliver prompt treatments. 一旦發現,就會快速採取措施在不破壞環境的情況下控制帶菌媒介的繁殖,建議公眾加強自我保護,為有危險的人群提供疫苗(有可能的話)以及及時的醫治。
- To increase fermentation unit,the strategy of optimization control that combines the support vector machine(SVM)with genetic algorithm based on real coding(RGA)is proposed. 為了提高微生物發酵單位,提出了支持向量機(SVM)與基於實數編碼遺傳演算法(RGA)相互耦聯的優化控制策略。
- For a specific but general cost function, two theorems are proved which show that the optimization with respect to the control vector, or the acceleration vector, or the transformed new control vector are equivelent. 對於選定的一種具體的但相當一般的指標函數,提出了兩個定理,證明了相對控制變數、或加速度變數、或變換后的控制變數進行優化的等價性。
- The existence and stability of the optimal control is established based on the parabolic regularization method and the weak convergence technique. 用拋物正則化方法和弱收斂技巧,證明了最優控制的存在性和穩定性。
- Methods Hep3B cells which lack the expression of both p53 and retinoblastoma tumor suppressor genes because of deletions, were transfected with a wild-type (wt) p53 cDNA and control vector by a liposome method. 方法通過採用脂質體介導轉染技術,將野生型p53 cDNA導入一種p53和Rb基因缺失的肝癌細胞株Hep3B。
- This paper addresses problems in linear quadratic optimal control of EHT transmission line. 本文論證了超高壓輸電線路線性二次優化控制的若干問題。
- Discovery could quickly trigger measures to control vector proliferation without harming the environment , to advise the public about self-protection , to provide vaccines ( when available) for at-risk populations and to deliver prompt treatments. 一旦發現,就會快速採取措施在不破壞環境的情況下控制帶菌媒介的繁殖,建議公眾加強自我保護,為有危險的人群提供疫苗(有可能的話)以及及時的醫治。
- The optimal control problem is considered for bilinear systems affected by external persistent disturbances. 摘要研究具有外界持續擾動作用下雙線性系統的最優控制問題。
- The paper uses the optimal control theory to study the effect of the tax rate differences on the dividend policy. 本論文將運用最優控制理論研究稅收差異這一因素對公司股利政策的影響,以期從數學模型的角度來得到一些比較嚴謹的結果。
- A new method of applying a nonlinear optimal control to Static Synchronous Series Compensator (SSSC) is proposed. 提出了一種運用非線性最優控制理論設計SSSC控制器的方法。