process capability = std deviation - lsl / 6 sigma
The objective of process capability is to determine what is the probability of the process producing product within the tolerance or specification limits provided by the customer.
Cpk = Cp (Process Capability) + p (katayori) Japanese for deviation. Cpk = Deviation of process capability
Cp is the capability of a process and Cpk is the actual capability of a part running in the process. The only way Cp = Cpk is if the process mean is exactly centered which is seldom the case in manufacturing. Therefore, Cp > or = to Cpk.
SEE; poke-yoke (error proofing) process capability statistical process control
Explain the difference between capability and control.
Process Capability Ratios
A DirectX utility refers to a software tool or library that aids in the development and management of multimedia applications, particularly games, on Microsoft Windows platforms. It provides a set of APIs (Application Programming Interfaces) for handling tasks related to graphics, sound, and input devices, allowing developers to create rich, high-performance applications. DirectX utilities can include diagnostic tools, performance analyzers, or libraries that facilitate easier implementation of DirectX features. Overall, they enhance the development process and improve the end-user experience in multimedia applications.
Process calculus is a mathematical framework used in computer science to model and analyze the behavior of concurrent systems. It involves defining processes, communication channels, and interactions between processes. Key concepts include process composition, synchronization, and communication. Applications of process calculus in computer science include modeling and analyzing distributed systems, concurrent programming, and formal verification of software systems.
Interactive capability refers to the ability of a system, application, or device to engage users in a two-way communication process, allowing for real-time feedback and interaction. This capability enhances user experience by enabling dynamic responses, personalization, and adaptability based on user actions or inputs. It is commonly seen in software applications, websites, and smart devices that facilitate user engagement through features like chatbots, touch interfaces, and interactive visualizations. Overall, interactive capability aims to create a more immersive and responsive environment for users.
CMMI (Capability Maturity Model Integration) is a framework that helps organizations improve their processes and capabilities. Its functions include providing guidance for process improvement, evaluating organization maturity levels, and supporting benchmarking and assessment. Features of CMMI include maturity levels (from initial to optimizing), capability levels (from performed to optimizing), best practice guidelines, and continuous improvement support.
The Capability Index referred to as "Entitlement" is typically associated with the Cpk index, which measures the capability of a process to produce output within specified limits. It reflects how well a process can meet customer specifications and requirements, taking into account both the process mean and variability. A high Cpk value indicates that a process is well-centered and has low variability, thereby ensuring that the output consistently meets the desired standards.