Process

Process Process

Modeling and Analysis Alexandre David November 18, 1998 Introduction It is our experience with model-checkers such asUppaal [1] that a large part of the total time, in most of the case studies, is spent on constructing the system model. This has lead to a strong demand for a modeling language with features supporting abstractions such as hierarchical descriptions of models. There have been seve...

Process Definition Baseline Process Capture Process Evaluation Target Process

Fuzzy Process, Hybrid Process and Uncertain Process

This paper first reviews different types of uncertainty. In order to construct fuzzy counterparts of Brownian motion and stochastic calculus, this paper proposes some basic concepts of fuzzy process, including fuzzy calculus and fuzzy differential equation. Those new concepts are also extended to hybrid process and uncertain process. A basic stock model is presented, thus opening up a way to fu...

Process capability improvement of an engine connecting rod machining process

Statistical process control is an excellent quality assurance tool to improve the quality of manufacture and ultimately scores on end-customer satisfaction. SPC uses process monitoring charts to record the key quality characteristics (KQCs) of the component in manufacture. This paper elaborates on one such KQC of the manufacturing of a connecting rod of an internal combustion engine. Here th...

Process-based tolerance assessment of connecting rod machining process

Process tolerancing based on the process capability studies is the optimistic and pragmatic approach of determining the manufacturing process tolerances. On adopting the define–measure–analyze–improve–control approach, the process potential capability index (C p) and the process performance capability index (C pk) values of identified process characteristics of connecting rod ...