本调查针对我校动力、机械、出版和医疗四个学院的相同专业不同年级同学发放了调查问卷。并利用EX-CEL和SPSS15.0 for Windows对数据进行了处理。遵循"提出假设—实际调查—数据分析—关系研究"的研究思路,在问卷调查的基础上...本调查针对我校动力、机械、出版和医疗四个学院的相同专业不同年级同学发放了调查问卷。并利用EX-CEL和SPSS15.0 for Windows对数据进行了处理。遵循"提出假设—实际调查—数据分析—关系研究"的研究思路,在问卷调查的基础上,从自我认识、规划程度和职业意识三个维度对我校大学生职业生涯规划进行了分析。展开更多
Optimizing a vehicle includes testing millions of parameters with hundreds of constraints of the performance. In this article, 162 parameters are optimized with 5 constraints using Lean Optimization combined with Line...Optimizing a vehicle includes testing millions of parameters with hundreds of constraints of the performance. In this article, 162 parameters are optimized with 5 constraints using Lean Optimization combined with Linear Programming. The method converges in this example in about 100 evaluations. This is less than the gradient method needs for its first step.展开更多
The assumption of static and deterministic conditions is common in the practice of construction project planning. However, at the construction phase, projects are subject to uncertainty. This may lead to serious sched...The assumption of static and deterministic conditions is common in the practice of construction project planning. However, at the construction phase, projects are subject to uncertainty. This may lead to serious schedule disruptions and, as a consequence, serious revisions oft.he schedule baseline. The aim of the paper is developing a method for constructing robust project schedules with a proactive procedure. Robust project scheduling allows for constructing stable schedules with time buffers introduced to cope with multiple disruptions during project execution. The method proposed by the authors, based on Monte Carlo simulation technique and mathematical programming for buffer sizing optimization, was applied to scheduling an example project. The results were compared, in terms of schedule stability, to those of the float factor heuristic procedttre.展开更多
文摘本调查针对我校动力、机械、出版和医疗四个学院的相同专业不同年级同学发放了调查问卷。并利用EX-CEL和SPSS15.0 for Windows对数据进行了处理。遵循"提出假设—实际调查—数据分析—关系研究"的研究思路,在问卷调查的基础上,从自我认识、规划程度和职业意识三个维度对我校大学生职业生涯规划进行了分析。
文摘Optimizing a vehicle includes testing millions of parameters with hundreds of constraints of the performance. In this article, 162 parameters are optimized with 5 constraints using Lean Optimization combined with Linear Programming. The method converges in this example in about 100 evaluations. This is less than the gradient method needs for its first step.
文摘The assumption of static and deterministic conditions is common in the practice of construction project planning. However, at the construction phase, projects are subject to uncertainty. This may lead to serious schedule disruptions and, as a consequence, serious revisions oft.he schedule baseline. The aim of the paper is developing a method for constructing robust project schedules with a proactive procedure. Robust project scheduling allows for constructing stable schedules with time buffers introduced to cope with multiple disruptions during project execution. The method proposed by the authors, based on Monte Carlo simulation technique and mathematical programming for buffer sizing optimization, was applied to scheduling an example project. The results were compared, in terms of schedule stability, to those of the float factor heuristic procedttre.
