Instrumentation and control engineering: Difference between revisions

Revision as of 02:57, 6 June 2014

Latest revision as of 16:00, 5 December 2024

(99 intermediate revisions by 67 users not shown)

Line 1:

{{Short description|Branch of engineering studying process variables}}

{{Orphan|date=June 2014}}

{{Multiple issues|{{Original research|date=November 2019}}

{{More citations needed|date=November 2019}}}}

'''Instrumentation and control engineering''' (ICE) is a [[List of engineering branches|branch of]] [[engineering]] that studies the measurement and control of [[process variable]]s, and the design and implementation of [[system]]s that incorporate them. Process variables include [[pressure]], [[temperature]], [[humidity]], [[Fluid dynamics|flow]], [[pH]], [[force]] and [[speed]].

ICE combines two branches of engineering. [[Instrumentation#Instrumentation engineering|Instrumentation engineering]] is defined as the art and science of the measurement and control of process variables within a production or manufacturing area.<ref>[{{cite web|url=http://www.nait.ca/program_home_78211.htm "|title=Instrumentation "], ''TheEngineering Technology|publisher=Northern Alberta Institute of Technology.'', Retrieved |access-date=17 October 2012.}}</ref> TheMeanwhile, process[[control variablesengineering]], usedalso incalled industriescontrol aresystems Levelengineering, Pressure,is Temperature,the Humidity,engineering Flow,discipline pH,that Force,applies Speed[[control etctheory]] to design systems with desired behaviors.

====Instrumentation====

[[Instrumentation]] is defined as the art and science of measurement and control of process variables within a production or manufacturing area.<ref>[http://www.nait.ca/program_home_78211.htm "Instrumentation "], ''The Northern Alberta Institute of Technology.'', Retrieved 17 October 2012.</ref> The process variables used in industries are Level, Pressure, Temperature, Humidity, Flow, pH, Force, Speed etc.

Control engineers are responsible for the research, design, and development andof control devices/ and systems, typically in manufacturing facilities and plants.[[ControlOil engineeringproduction plant|process plants]] or control systems engineering is the engineering discipline that applies control theory to design systems with desired behaviors. TheControl practicemethods usesemploy sensors to measure the output performancevariable of the device being controlled and those measurements can be used to giveprovide feedback to the inputcontroller actuatorsso that it can make corrections toward desired performance. WhenAutomatic control manages a device is designed to perform without the need of human inputs for correction, it is called automatic control (such as cruise control for regulating a car's speed). Multi-disciplinary in nature, control systems engineering activities focus on implementation of control systems mainly derived by mathematical modeling of systems of a diverse range.

====Control Engineering====

Control engineers are responsible for the research, design, development and control devices/systems, typically in manufacturing facilities and plants.[[Control engineering]] or control systems engineering is the engineering discipline that applies control theory to design systems with desired behaviors. The practice uses sensors to measure the output performance of the device being controlled and those measurements can be used to give feedback to the input actuators that can make corrections toward desired performance. When a device is designed to perform without the need of human inputs for correction it is called automatic control (such as cruise control for regulating a car's speed). Multi-disciplinary in nature, control systems engineering activities focus on implementation of control systems mainly derived by mathematical modeling of systems of a diverse range.

Control systems engineering activities are multi-disciplinary in nature. They focus on the implementation of control systems, mainly derived by mathematical modeling. Because instrumentation and control play a significant role in gathering information from a system and changing its [[parameter]]s, they are a key part of [[control loop]]s.

====Instrumentation and Control Engineering====

This term refers to the graduate discipline which many universities provide at [[graduate]] and [[postgraduate]] level.ontrol instrumentation plays a significant role in both gathering information from the field and changing the field parameters, and as such are a key part of control loops.The Instrumentation Technology, being an inter-disciplinary branch of engineering, is heading towards development of new & intelligent sensors, smart transducers, MEMS Technology, Blue tooth Technology. This discipline finds its origin in both electrical and electronics engineering, and it covers subjects related to electronics, electrical, mechanical, chemical and computing streams. In short, it deals with [[measurement]], [[automation]] and control processes.In today's scenario, there are many people who are willing to make a career in this stream. Almost all process and manufacturing industry such as steel, oil, petrochemical, power and defiance production will have a separate instrumentation and control department, which is manned and managed by instrumentation and control engineers. “Automation is the buzz word in process industry, and automation is the core job of instrumentation and control engineers. Hence, the demand for instrumentation will always be there."<ref>[http://www.thehindu.com/features/education/instrumentation-engineering-in-demand/article3320296.ece "Instrumentation engineering in demand"], ''The Hindu'', April 16, 2012</ref>

.

==Nature ofAs profession Job==

High demand for engineering professionals is found in fields associated with process automation. Specializations include [[Industrial engineering|industrial]] [[instrumentation]], [[system dynamics]], [[process control]], and [[control system]]s. Additionally, technological knowledge, particularly in computer systems, is essential to the job of an instrumentation and control engineer; important technology-related topics include [[human–computer interaction]], [[programmable logic controller]]s, and [[SCADA]]. The tasks center around designing, developing, maintaining and managing control systems.<ref>[http://electronicsforu.com/resources/instrumentation-control-engineering-perfectionists "Instrumentation and Control Engineering is for Perfectionists"], ''Diksha P Gupta''</ref>

An instrumentation engineer is required to<ref>[http://electronicsforu.com/electronicsforu/circuitarchives/view_article.asp?sno=924&title%20=%20Instrumentation+and+Control+Engineering+is+for+Perfectionists&b_type=new&id=9602&group_type=#.U5CLjXKSzTM "Instrumentation and Control Engineering is for Perfectionists"], ''Diksha P Gupta''</ref>

# Design and develop control systems

# Maintain the existing control systems

# Manage the control systems

# Collaborate with design engineers, purchasers and other staff members involved in the production processes

# Manage projects within the given restraints including cost and time

# Troubleshoot

# Ensure that the instruments comply with health and safety regulations

# Ensure that quality standards are maintained

# Provide consultancy support

AnThe goals of the work of an instrumentation and control engineer is expectedare to learn subjects like maximize:

==Requirement==

* Productivity,

Instrumentation engineers have a role to play in all the fields where there is automation.The instruments created by control engineers to automate the processes,thus reducing the involvement of manpower.

* Optimization,

An instrumentation and control engineer is expected to learn subjects like

* Stability,

* Industrial Instrumentation

* Reliability,

* [[System dynamics]]

* Safety,

* [[Process control]]

* Continuity.

* Control system

Knowledge of PLC programming, Panel view HMI screens, SCADA Application programming preferred.

== As academic discipline ==

==Goal of Instrumentation and control engineers==

Instrumentation and control engineering is a vital field of study offered at many universities worldwide at both the [[graduate school|graduate]] and [[postgraduate]] levels. This discipline integrates principles from various branches of engineering, providing a comprehensive understanding of the design, analysis, and management of automated systems.

Instrumentation and control engineers works with the goal of improving

* Productivity,

Typical coursework for this discipline includes, but is not limited to, subjects such as [[control systems|control system design]], instrumentation fundamentals, [[process control]], sensors and [[signal processing]], automation, [[robotics]], and industrial data communications. Advanced courses may delve into topics like intelligent control systems, [[digital signal processing]], and embedded systems design.

* Optimization,

* Stability,

Students often have the opportunity to engage in hands-on laboratory work and industry-relevant projects, which foster practical skills alongside theoretical knowledge. These experiences are crucial in preparing graduates for careers in diverse sectors including [[manufacturing]], [[power generation]], oil and gas, and healthcare, where they may design and maintain systems that automate processes, improve efficiency, and enhance safety.

* Reliability,

* Safety,

Interdisciplinary by nature, the field is accessible to students from various engineering backgrounds. Most commonly, students with a foundation in [[Electrical Engineering]] and [[Mechanical Engineering]] are drawn to this field due to their strong base in [[control systems]], system dynamics, electro-mechanical machines and devices, and electric circuits (course work). However, with the growing complexity and integration of systems, students from fields like [[computer engineering]], [[chemical engineering]], and even [[biomedical engineering]] are increasingly contributing to and benefiting from studies in instrumentation and [[control engineering]].

* Continuity.

Furthermore, the rapid advancement of technology in areas like the Internet of Things (IoT), [[artificial intelligence]] (AI), and [[machine learning]] is continuously shaping the curriculum of this discipline, making it an ever-evolving and dynamic field of study.

These engineers design, develop, and maintain and manage the instruments and the instrumentation systems

==See also==

* [[Industrial control system]]

* [[Instrumentation in petrochemical industries]]

* [[List of sensors]]

* [[MeteorologyMetrology]]

* [[Measurement]]

* [[Programmable logic controller]]

* [[International Society of Automation]]

==References==

Line 55 ⟶ 45:

== External links ==

* [httphttps://wwwweb.archive.org/web/20140517130918/http://iicta.org/ Industrial Instrumentation &and Controls Technology Alliance]

* [[International Society of Automation]]

* {{cite web|url=https://instrumentationandcontrol.net|title=Instrumentation and Control}}

* [http://www.iicta.org Industrial Instrumentation & Controls Technology Alliance]

[[Category:EngineeringProcess engineering]]

[[Category:Sensors]]

[[Category:Measuring instruments]]

[[Category:Instrumentation]]