An Introduction To Control Systems

What is internal control system in Auditing?

Integrated Access Control Systems

Control Systems Management

Applications of Control Systems Engineering

Closed loop function

Access Control System definition

For example, a key card may act as an access control and grant the bearer access to a classified area. Because this credential can be transferred or even stolen, it is not a secure way of handling access control. A more secure method for access control involves two-factor authentication. The person who desires access must show credentials and a second factor to corroborate…

Programmable Automation

Programmable Automation Controller or PAC a relatively new name coined for small, local control systems. The name is derived largely from the popular PLC or Programmable Logic Controller. One major difference between a PLC and a PAC is the programming interface. Most PLCs are programmed in a graphical representation of coils and contacts called Ladder Logic. Most PACs are programmed…

Access Control System components

The access control readers is a one of the major component of a Access control system . Reader is installed near the doors and reads the encrypted data on an access card, then proceeds grant or block the access based on the card information with the feedback from the control panel. Readers are of various types with varying levels of sophistication and type of Access cards supported…

NIST Industrial Control Systems

Industrial Control Systems (ICS) monitor and control physical processes in many different industries and sectors, especially in manufacturing. A cyber attack directed at a manufacturing organization’s infrastructure could result in detrimental consequences to both human life and property. In collaboration with the NIST Engineering Laboratory (EL), the NCCoE will produce a series…

Transmission control system Malfunction

P0700 is a generic OBD-II code that is indicating a fault within the transmission control system. This code may be seen with shift solenoid codes or other transmission codes. What the P0700 code means P0700 is set when the PCM detects a malfunction in the transmission control system. This malfunction causes the vehicle to set a Check Engine Light and trigger a failsafe mode…

Syris Access Control Systems

Exclusive FlexSecure® Security Technology All HID Indala 125 kHz Proximity Readers feature FlexSecur® technology, which provides an added level of access control system security through a verification process at the reader. Unique to the HID Indala product line, FlexSecur® screens out unauthorized cards prior to sending card data to the host system. HID Proximity Credentials…

Remote Controlled heating systems

In this study, to enhance the performance of a central heating system, the following tasks were performed on the system via Radio Frequency modems: collection of data, evaluation of the system, real time monitoring, remote control, and management processes. A central heating system testing apparatus and related software and hardware were developed. Both short-time and long-time…

Closed loop response

Whenever you design a control system you will need to be able to predict the behavior of the system you design. There are a number of ways of predicting behavior, including using a simulation (in Simulink, for example, but any other simulator as well), using root locus or Bode plot calculations, etc. However you do the prediction, you will need to have a model of the system…