登录

最新会员 最新下载

成为了本站VIP会员

05月13日 14:43

成为了本站VIP会员

05月13日 10:19

成为了本站VIP会员

05月12日 14:03

成为了本站VIP会员

05月10日 21:42

成为了本站VIP会员

05月10日 16:59

成为了本站VIP会员

05月09日 16:51
已选条件
  1. 编程语言:PDF
  2. 代码类别:其他
  3. 发布时间:半年内
全部撤销
编程语言 更多 收起
代码类别 更多 收起
发布时间
更多选项

1. thesis

说明:  thesis on antenna design and different design are presented here

0
下载
64
浏览
2019-03-16发布

2. Gear_wear_varying_speed_conditions

  Gear wear monitoring varing speed conditions

0
下载
78
浏览
2019-03-08发布

3. Gear_wear_varying_speed_conditions

说明:  Gear wear monitoring varing speed conditions

1
下载
60
浏览
2019-03-08发布

5. SAR ADC的设计_983203834

说明:  SAR ADC design document

1
下载
64
浏览
2019-03-07发布

7. 72 NOMBRES DE DIOS Yehuda Berg

说明:  72 nombre de dios kabalah

0
下载
53
浏览
2019-02-26发布

8. iso_15765-4.pdf

  International Standard 15765-4

2
下载
88
浏览
2019-02-22发布

9. iso_15765-4.pdf

说明:  International Standard 15765-4

8
下载
62
浏览
2019-02-22发布

11. 04-using-block-v2-annotated

说明:  Stanford Cypher. Ebook 4

0
下载
55
浏览
2019-02-15发布

12. dd

  Performance of Non-orthogonal Access with SIC in Cellular downlink using proportional fair-based resource allocation

1
下载
77
浏览
2019-02-07发布

13. dd

说明:  Performance of Non-orthogonal Access with SIC in Cellular downlink using proportional fair-based resource allocation

2
下载
75
浏览
2019-02-07发布

14. projectplanner

  3DExperience Enovia project planner

0
下载
69
浏览
2019-01-29发布

15. projectplanner

说明:  3DExperience Enovia project planner

0
下载
63
浏览
2019-01-29发布

16. micro-grid based on CSO

  本文分析微网中微电源包括光伏发电、风力发电、微燃机、柴油发电机和燃料电池的电气特性,构建微电网优化运行的模型,以微网的经济成本和环境成本最小为目标函数,充分考虑了电压越限、功率平衡、微电源出力限制等约束条件,应用鸡群算法进行求解。 解决了粒子群算法易早熟、易陷入局部最优解的问题。并通过典型的微网系统进行仿真分析,仿真结果验证了该算法的有效性。(In this paper, the electrical characteristics of micro-power sources in micro-grid, including photovoltaic power generation, wind power generation, micro-gas engine, diesel generator and fuel cell, are analyzed. The optimal operation model of micro-grid is constructed. The objective function is to minimize the economic cost and environmental cost of micro-grid. The constraints of voltage overshoot, power balance and output limitation of micro-power are fully considered. The chicken swarm algorithm is applied to solve the problem. Particle swarm optimization (PSO) is easy to premature and fall into local optimal solution. The simulation results of a typical microgrid system show the effectiveness of the proposed algorithm.)

24
下载
123
浏览
2019-01-21发布

17. micro-grid based on CSO

说明:  本文分析微网中微电源包括光伏发电、风力发电、微燃机、柴油发电机和燃料电池的电气特性,构建微电网优化运行的模型,以微网的经济成本和环境成本最小为目标函数,充分考虑了电压越限、功率平衡、微电源出力限制等约束条件,应用鸡群算法进行求解。 解决了粒子群算法易早熟、易陷入局部最优解的问题。并通过典型的微网系统进行仿真分析,仿真结果验证了该算法的有效性。(In this paper, the electrical characteristics of micro-power sources in micro-grid, including photovoltaic power generation, wind power generation, micro-gas engine, diesel generator and fuel cell, are analyzed. The optimal operation model of micro-grid is constructed. The objective function is to minimize the economic cost and environmental cost of micro-grid. The constraints of voltage overshoot, power balance and output limitation of micro-power are fully considered. The chicken swarm algorithm is applied to solve the problem. Particle swarm optimization (PSO) is easy to premature and fall into local optimal solution. The simulation results of a typical microgrid system show the effectiveness of the proposed algorithm.)

41
下载
142
浏览
2019-01-21发布

18. 实用负载均衡技术:网站性能优化攻略

  这是一本关于网站架构、负载均衡、性能优化方面的书籍(Books on Web Architecture, Load Balancing, Performance Optimization)

1
下载
79
浏览
2019-01-16发布

19. 实用负载均衡技术:网站性能优化攻略

说明:  这是一本关于网站架构、负载均衡、性能优化方面的书籍(Books on Web Architecture, Load Balancing, Performance Optimization)

1
下载
72
浏览
2019-01-16发布

20. 雷达手册

  雷达手册第二版 有关雷达系统理论 方法和技术问题的工具书(radar handbook Reference book on radar system theory, methods and technical issues)

5
下载
79
浏览
2019-01-15发布