What does Control systems engineering stands for?

Modern day control engineering (also called control systems engineering) is a relatively new field of study that gained a significant attention during 20th century with the advancement in technology. It can be broadly defined as practical application of controls theory. Control engineering has an essential role in a wide range of control systems, from simple household washing machines to high-performance F16 fighter aircraft. It seeks to understand physical systems, using mathematical modeling, in terms of inputs, outputs and various components with different behaviors; use control systems design tools to develop controllers for those systems; and implement controllers in physical systems employing available technology. A system can be mechanical, electrical, fluid, chemical, financal and even biological, and the mathematical modeling, analysis and controller design uses control theory in one or many of the time, frequency andcomplex domains, depending on the nature of the design problem.

To world-wide serious systems for building networking here EIB (European installation bus) as well as LON (local operating network) is very famous. Both are very similar on their behaviour, because of their strongly different origin however they compete. During modest spreading of both systems however the clear tendency lets itself state that EIB is favored by the electrical handicraft, while LON seems to be preferred when supervising larger building plants and during the factory data capture. Newest beginnings are based on the use Internet of the Protocols (IP) to the building automation. Another very important Standart is here the BACnet Standard which connects the management Level to all field systems in a building.

Possibilities of the building automation (GA)

• Lighting regulates season and/or time of day, need and movement-dependently
• Controlling Heating or air conditioning system need and time-fairly
• Shading mechanisms controlling as a function of sunlight and wind
• Security increase by the monitoring of window and door contacts, as well as of movement alarm units
• Realization of Access control systems
• central seize and indicate all control procedures in the building
• Remote supervision and remote control over the telephone network or over the Internet

Advantages

• Energy consumption reduction by intelligent regulation
• Comfort gain by intelligent control
• Presence simulation to the protection against housebreaking
• Security for the inhabitants by alerting when critical situations occurre

Disadvantages

• higher initial costs in the comparison to the normal building installation
• increased possibility of malfunctions because of complexity of the system

Elements of the MSR technology

• Electric cabinets
• Field devices, like sensors (temperature, pressure, dampness, glass break…) and actuators (pumps, fans, valves, lighting, shutter drives…)
• Wiring and bus systems
• Server and Gateways
• facillity managementsystem (software on the master computer) see also GLT.

Planning

The engineers of the company HR controls have specialized knowledge of the products of all considerable manufacturers. HR controls advises and plans producer-independently. With the experience of many, also more complex installations in the private and building of trades the service technicians of HR control are absolute professionals in the MSR topic.

HR controls offers these services to Architects & Planners, craftsmen as well as owners off Buildings.

For owners we carry out a comprehensive, producer-independent consultation. We supply the co-ordinated plans as well as the manufacturer-neutral tender documents for your architects, planners and craftsman. As an owner we support you in all interests of your building project, of the conception, over the advertisement, up to the support of the execution. We stand for you advisory to your side and support you with the realization of your special requirements. On your desire and examine we accompany the achievements of your contractors, up to the reduction of the work. In difficult situations we look for solutions, clarify contentious questions. When desired we take over the MSR - programming, installation and the briefing of your Technicians.

We guarantee that the given cost framework is kept.

Start-up

Gladly we take your delta controls or TAC components in control.

Establishment of MSR plants of the industrie and building automation with the following achievements:

Execution planning

DDC/SPS-Programming and visualization for the systems:

TAC GFR Andover Controls Delta Controls Citect Saia-Burgess Dreieich GmbH & Co. KG Siemens Building Technologies Siemens SIMATIC S5/S7

Installation of automatic controllers (compact controller) from well known manufacturer.

Documentation

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HR controls documents your entire GLT project. With the experience of many, also more complex technical documentations in the private and building of trades the coworkers of HR control are absolute professionals in this topic.

Thorough planning and a clean and complete documentation are fundamental conditions for an efficient project organization and for a smooth start-up. Our documentation is provided with most modern CAD tools and very positively evaluated by our customers.

Maintance

Gladly HR control takes over maintenance for your DELTA Controls or TAC Components.

If you should have questions, call us or write us an email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it