Planning for LVC Simulation Experiments

• 作者: Casey L. Haase Douglas Hodson Raymond R. Hill
• 来源期刊: 应用数学(英文)
• 学科: 医学
• 关键词: DOE Live-Virtual-Constructive (LVC) Simulation STATISTICAL Experimental Design
• 年，卷（期）: 2014,（14）
• 页码范围: 2153-2167
• 页数: 15页
• 分类号: R73

摘要

The use of Live, Virtual and Constructive (LVC) simulations are increasingly being examined for potential analytical use particularly in test and evaluation. In addition to system-focused tests, LVC simulations provide a mechanism for conducting joint mission testing and system of systems testing when fiscal and resource limitations prevent the accumulation of the necessary density and diversity of assets required for these complex and comprehensive tests. LVC simulations consist of a set of entities that interact with each other within a situated environment (i.e., world) each of which is represented by a mixture of computer-based models, real people and real physical assets. The physical assets often consist of geographically dispersed test assets which are interconnected by persistent networks and augmented by virtual and constructive entities to create the joint test environment under evaluation. LVC experiments are generally not statistically designed, but really should be. Experimental design methods are discussed followed by additional design considerations when planning experiments for LVC. Some useful experimental designs are proposed and a case study is presented to illustrate the benefits of using statistical experimental design methods for LVC experiments. The case study only covers the planning portion of experimental design. The results will be presented in a subsequent paper.