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A new efficient optimal path planner for mobile robot based on Invasive Weed Optimization algorithm
Prases K. MOHANTY,Dayal R. PARHI
《机械工程前沿(英文)》 2014年 第9卷 第4期 页码 317-330 doi: 10.1007/s11465-014-0304-z
Planning of the shortest/optimal route is essential for efficient operation of autonomous mobile robot or vehicle. In this paper Invasive Weed Optimization (IWO), a new meta-heuristic algorithm, has been implemented for solving the path planning problem of mobile robot in partially or totally unknown environments. This meta-heuristic optimization is based on the colonizing property of weeds. First we have framed an objective function that satisfied the conditions of obstacle avoidance and target seeking behavior of robot in partially or completely unknown environments. Depending upon the value of objective function of each weed in colony, the robot avoids obstacles and proceeds towards destination. The optimal trajectory is generated with this navigational algorithm when robot reaches its destination. The effectiveness, feasibility, and robustness of the proposed algorithm has been demonstrated through series of simulation and experimental results. Finally, it has been found that the developed path planning algorithm can be effectively applied to any kinds of complex situation.
关键词: mobile robot obstacle avoidance Invasive Weed Optimization navigation
A solution to unit commitment problem using invasive weed optimization algorithm
B. SARAVANAN, E. R. VASUDEVAN, D. P. KOTHARI
《能源前沿(英文)》 2013年 第7卷 第4期 页码 487-494 doi: 10.1007/s11708-013-0279-1
关键词: Lagrangian relaxation (LR) invasive weed optimization (IWO) economic dispatch optimization fuel cost seed fitness
Application of the invasive weed optimization algorithm to economic dispatch problems
T. JAYABARATHI, Afshin YAZDANI, V. RAMESH
《能源前沿(英文)》 2012年 第6卷 第3期 页码 255-259 doi: 10.1007/s11708-012-0202-1
关键词: economic dispatch (ED) invasive weed optimization non-convexity prohibited operating zones (POZ) valve point loading meta-heuristic
Combined heat and power economic dispatch problem using the invasive weed optimization algorithm
T. JAYABARATHI, Afshin YAZDANI, V. RAMESH, T. RAGHUNATHAN
《能源前沿(英文)》 2014年 第8卷 第1期 页码 25-30 doi: 10.1007/s11708-013-0276-4
关键词: combined heat and power (CHP) economic dispatch meta-heuristic algorithm invasive weed optimization cogeneration
Extracts from cotton over the whole growing season induce
Ming LANG, Rui YU, Yongqing MA, Wei ZHANG, Christopher S. P. McErlean
《农业科学与工程前沿(英文)》 2017年 第4卷 第2期 页码 228-236 doi: 10.15302/J-FASE-2017150
关键词: agricultural systems cotton crop ecology crop rotation systems weed management
The Routine and Emergency Coordinated Management of Public Security
Ning Liu
《工程管理前沿(英文)》 2015年 第2卷 第4期 页码 331-338 doi: 10.15302/J-FEM-2015063
关键词: public security routine management emergency management coordinated management
Inheritance and Innovation of Engineering Management Informatization
Kai Sun,Ren-huai Liu
《工程管理前沿(英文)》 2014年 第1卷 第1期 页码 76-82 doi: 10.15302/J-FEM-2014014
关键词: engineering management informatization inter-organizational relationship management creation resource sharing
Energy storage resources management: Planning, operation, and business model
《工程管理前沿(英文)》 页码 373-391 doi: 10.1007/s42524-022-0194-4
关键词: energy storage system energy storage resources management planning configuration operational management business model
Discussion on Problem-Based Engineering Management System
Qiao Xiang
《工程管理前沿(英文)》 2015年 第2卷 第3期 页码 249-260 doi: 10.15302/J-FEM-2015054
Jian-ya Jiang,Yang-wei Rao
《工程管理前沿(英文)》 2014年 第1卷 第4期 页码 406-409 doi: 10.15302/J-FEM-2014049
关键词: engineering management system education mode comparative research training improvement
Strengthening Project Management to Attain Overseas Blocks with High Potential for Exploration
Shu-lin Zhang
《工程管理前沿(英文)》 2016年 第3卷 第4期 页码 331-337 doi: 10.15302/J-FEM-2016058
关键词: new overseas venture evaluation exploration project management quality management assessing system
Emergency strategies and trends in the management of liver trauma
null
《医学前沿(英文)》 2012年 第6卷 第3期 页码 225-233 doi: 10.1007/s11684-012-0186-6
The liver is the most frequently injured organ during abdominal trauma. The management of hepatic trauma has undergone a paradigm shift over the past several decades, with mandatory operation giving way to nonoperative treatment. Better understanding of the mechanisms and grade of liver injury aids in the initial assessment and establishment of a management strategy. Hemodynamically unstable patients should undergo focused abdominal sonography for trauma, whereas stable patients may undergo computed tomography, the standard examination protocol. The grade of liver injury alone does not accurately predict the need for operation, and nonoperative management is rapidly becoming popular for high-grade injuries. Hemodynamic instability with positive focused abdominal sonography for trauma and peritonitis is an indicator of the need for emergent operative intervention. The damage control concept is appropriate for the treatment of major liver injuries and is associated with significant survival advantages compared with traditional prolonged surgical techniques. Although surgical intervention for hepatic trauma is not as common now as it was in the past, current trauma surgeons should be familiar with the emergency surgical skills necessary to manage complex hepatic injuries, such as packing, Pringle maneuver, selective vessel ligation, resectional debridement, and parenchymal sutures. The present review presents emergency strategies and trends in the management of liver trauma.
关键词: liver trauma nonoperative management operative management
郭仁忠
《中国工程科学》 2009年 第11卷 第10期 页码 67-71
首先回顾了国土资源信息化的发展进程,综合评述了相关阶段的特征,然后,在分析国土资源信息化应用特点的基础上,阐述了知识管理与国土资源信息化的关系,指出知识管理是国土资源信息化新的发展阶段和发展方向,最后,初步规划了国土资源知识工程建设的主要任务。
David A. Wyrick,Warren Myers
《工程管理前沿(英文)》 2016年 第3卷 第3期 页码 203-205 doi: 10.15302/J-FEM-2016046
关键词: Grand Challenges urban infrastructure development engineering management system of systems strategic management engineering management case study
Development of Engineering Management Education in China
Chuan-jun Zheng,Hu Cheng
《工程管理前沿(英文)》 2015年 第2卷 第3期 页码 304-310 doi: 10.15302/J-FEM-2015046
关键词: engineering management education discipline development China
标题 作者 时间 类型 操作
A new efficient optimal path planner for mobile robot based on Invasive Weed Optimization algorithm
Prases K. MOHANTY,Dayal R. PARHI
期刊论文
A solution to unit commitment problem using invasive weed optimization algorithm
B. SARAVANAN, E. R. VASUDEVAN, D. P. KOTHARI
期刊论文
Application of the invasive weed optimization algorithm to economic dispatch problems
T. JAYABARATHI, Afshin YAZDANI, V. RAMESH
期刊论文
Combined heat and power economic dispatch problem using the invasive weed optimization algorithm
T. JAYABARATHI, Afshin YAZDANI, V. RAMESH, T. RAGHUNATHAN
期刊论文
Extracts from cotton over the whole growing season induce
Ming LANG, Rui YU, Yongqing MA, Wei ZHANG, Christopher S. P. McErlean
期刊论文
Revealing Engineering Management System and Education Model in Developed Countries for Engineering Management
Jian-ya Jiang,Yang-wei Rao
期刊论文
Strengthening Project Management to Attain Overseas Blocks with High Potential for Exploration
Shu-lin Zhang
期刊论文
Strategic Project Management to Use the Grand Challenge Scholars Program to Address Urban Infrastructure
David A. Wyrick,Warren Myers
期刊论文