process control equipment
1Process control network — A Process Control Network (PCN) is a communications network that is used to transmit instructions and data between control and measurement units and Supervisory Control and Data Acquisition (SCADA) equipment.These networks have, over the years,… …
2Control chart — One of the Seven Basic Tools of Quality First described by Walter A. Shewhart …
3Process design (chemical engineering) — Process design is the design of processes for desired physical and/or chemical transformation of materials. Process design is central to chemical engineering and it can be considered to be the summit of chemical engineering, bringing together all …
4Control system security — is the prevention of intentional or unintentional interference with the proper operation of industrial automation and control systems. These control systems manage essential services including electricity, petroleum production, water,… …
5Process and instrumentation diagram — Process and instrumentation diagrams are a family of functional one line diagrams showing hull, mechanical and electrical (HM E) systems like piping, and cable block diagrams. Abbreviated as P ID, they show the interconnection of process… …
6Control (management) — Controlling is one of the managerial functions like planning, organizing, staffing and directing. It is an important function because it helps to check the errors and to take the corrective action so that deviation from standards are minimized… …
7Process flow diagram — A process flow diagram (PFD) is a diagram commonly used in chemical and process engineering to indicate the general flow of plant processes and equipment. The PFD displays the relationship between major equipment of a plant facility and does not… …
8Control flow diagram — Example of a so called performance seeking control flow diagram .[1] A control flow diagram (CFD) is a diagram to describe the control flow of a business process, process or program. Contr …
9Control theory — For control theory in psychology and sociology, see control theory (sociology) and Perceptual Control Theory. The concept of the feedback loop to control the dynamic behavior of the system: this is negative feedback, because the sensed value is… …
10Process optimization — is the discipline of adjusting a process so as to optimize some specified set of parameters without violating some constraint. The most common goals are minimizing cost, maximizing throughput, and/or efficiency. This is one of the major… …
