Computer simulation - Wikipedia
Computer simulation is the running of a mathematical model on a computer, the model being designed to represent the behaviour of, or the outcome of, a real-world or physical system. The reliability of some mathematical models can be determined by comparing their results to the real-world outcomes they aim to predict.
Computer Simulations: Definition, Examples, Uses | Built In
2023年1月12日 · A computer simulation uses mathematical equations to model possible real-world scenarios, products or settings and create various responses to them. It works by duplicating the real-life model and its functions, and once the simulation is up and running, the simulation creates a record of what is being modeled and its responses which is ...
Lecture 2 - Modeling and Simulation • Model types: ODE, PDE, State Machines, Hybrid • Modeling approaches: – physics based (white box) – input-output models (black box) • Linear systems • Simulation • Modeling uncertainty
• Analysis and modeling – Control algorithm design using a simplified model – System trade study - defines overall system design • Simulation – Detailed model: physics, or empirical, or data driven – Design validation using detailed performance model • System development – Control application software – Real-time software platform
Modeling and simulation - Wikipedia
Modeling and simulation (M&S) is the use of models (e.g., physical, mathematical, behavioral, or logical representation of a system, entity, phenomenon, or process) as a basis for simulations to develop data utilized for managerial or technical decision making. [1][2]
• Form a hypothesis and design a computer experiment to test it. • Collect and model data, estimate errors in the results and analyze simula-tion outputs. • Understand how computers generate (pseudo-)random numbers and vari-ates. • Realize the application scope and limitat ions of computer simulation tech-niques.
Bottleneck analysis can be performed to discover where work in process, the system is delayed. A simulation study can help in understanding how the system
Modeling and Simulation - UBalt
We identified three distinct processes. Descriptive Analysis includes: Problem Identification & Formulation, Data Collection and Analysis, Computer Simulation Model Development, Validation, Verification and Calibration, and finally Performance Evaluation. Prescriptive Analysis: Optimization or Goal Seeking.
Computer simulation | Definition & Facts | Britannica
Computer simulations are used to study the dynamic behaviour of objects or systems in response to conditions that cannot be easily or safely applied in real life. For example, a nuclear blast can be described by a mathematical model that incorporates such variables as heat, velocity, and radioactive emissions.
Computer Simulation and Analysis - Semantic Scholar
2009年11月19日 · Computer simulation uses theoretical models to predict the performance of a real system. Computer simulation can be divided into two general categories: analytical and statistical. Analytically based simulation generates system models using …