建筑电气
建築電氣
건축전기
BUILDING ELECTRICITY
2013年
8期
42-47
,共6页
双子电梯%遗传算法%电梯群控%目标函数%能量损耗%最小候梯时间算法%平均候梯时间%长候梯时间发生率
雙子電梯%遺傳算法%電梯群控%目標函數%能量損耗%最小候梯時間算法%平均候梯時間%長候梯時間髮生率
쌍자전제%유전산법%전제군공%목표함수%능량손모%최소후제시간산법%평균후제시간%장후제시간발생솔
Double car elevator%Genetic algorithm%Elevator group control%Objective function%Energy loss%Algorihthm for minimum waiting time%Average waiting time%Incidence of long waiting time
针对新型双子电梯群控系统多目标性、不确定性的特点，提出一种基于遗传算法的双子电梯群优化控制方法。在分析双子电梯结构特点的基础上，将双子电梯运行规则融入到多目标控制策略中，构造了适合双子电梯群的目标函数；运用遗传算法进行双子电梯群的优化控制仿真，并与最小候梯时间算法进行比较。研究结果表明，该方法能够适应双子电梯运行特点，并能适应不同交通流模式，与最小候梯时间算法比较，平均候梯时间、长候梯时间发生率和电梯停靠次数明显减小。
針對新型雙子電梯群控繫統多目標性、不確定性的特點，提齣一種基于遺傳算法的雙子電梯群優化控製方法。在分析雙子電梯結構特點的基礎上，將雙子電梯運行規則融入到多目標控製策略中，構造瞭適閤雙子電梯群的目標函數；運用遺傳算法進行雙子電梯群的優化控製倣真，併與最小候梯時間算法進行比較。研究結果錶明，該方法能夠適應雙子電梯運行特點，併能適應不同交通流模式，與最小候梯時間算法比較，平均候梯時間、長候梯時間髮生率和電梯停靠次數明顯減小。
침대신형쌍자전제군공계통다목표성、불학정성적특점，제출일충기우유전산법적쌍자전제군우화공제방법。재분석쌍자전제결구특점적기출상，장쌍자전제운행규칙융입도다목표공제책략중，구조료괄합쌍자전제군적목표함수；운용유전산법진행쌍자전제군적우화공제방진，병여최소후제시간산법진행비교。연구결과표명，해방법능구괄응쌍자전제운행특점，병능괄응불동교통류모식，여최소후제시간산법비교，평균후제시간、장후제시간발생솔화전제정고차수명현감소。
T he paper presents a new double car elevator, and provides an optimized control method based on genetic algorithm in double car elevator group control system regarding the feature of multi-objective and uncertainty. Based on the analysis of the construction features of double car elevators and by combining its operational rules into multi-objective control strategy, an objective function suitable for elevator group control is thus formed. Later, an optimized control simulation is carried out for double car elevator control with genetic algorithms method, and the result is compared with that obtained from the algorihthm for minimum waiting time. The study shows, the method suits to the operational features of double car elevator at different traffic flow modes; in comparison with the algorihthm for minimum waiting time , the average wating time, incidence of long waiting time and number of stops decrease significantly.
