Temperature Reading System Team Members: Imran Shah Mahvash Shaker Anas Shaklab TA: Hanliu Chen Professor: Riadh Habash ELG4154 – Modern Control Engineering.

Temperature Reading SystemTemperature Reading System

Team Members:Team Members:

Imran ShahImran ShahMahvash ShakerMahvash Shaker

Anas ShaklabAnas Shaklab

TA: Hanliu Chen

Professor: Riadh Habash

ELG4154 – Modern Control EngineeringELG4154 – Modern Control Engineering

ReferencesReferences

1.) The development of the storage tank water heater by thermoelectrictechnology, Tohoku Electr. Power Co., Sendai; Publication Date 1998

2.) Consumer Strategies for Controlling Electric Water Heaters under Dynamic Pricing, Carnegie Mellon Electricity Industry Center Working Paper CEIC-04-02 Publication Date 2002

3.) PID Controller Design for First-Order-Plus-Dead Time Model via Hermite-Biehler Theorem, Anindo Roy,, and Kamran Iqbal, Publication Date 2003

4.) A 200 mW, 1 Msample/s, 16-b Pipelined A/D Converter with On-Chip 32-b Microcontroller, Michael K. Mayes, and Sing W. Chin Publication Date 1996

5.) Multiple fuzzy model-based temperature predictive control for HVAC systems, Ming He, Year of Publication: 2005

Work DistributionWork DistributionImranImran

Assembly CodingAssembly Coding

Matlab Matlab SimulationSimulation

Mahvash

Hardware Implementation and Testing

Research

Anas

Research

Hardware Testing

OverviewOverview

Analog-Digital Converter and Temperature SensorAnalog-Digital Converter and Temperature Sensor

To demonstrate an understanding of an ADC with relation to a MC

Fully implement a system that outputs temperature value on a BCD.

MC68HC912B32

ScopeScope

Successful use of the ADC within the MC will allows the needed conversion.

Reading the thermistor voltage value into the MC, converting it to Celsius using a predefined array.

Outputting the temperature onto 2 BCD displays

ImplementationImplementation Temperature system code written in assembly

Control Case:

When temperature reaches a high and low limit, triggers LED green or red.

Product DevelopmentProduct Development

There are many applications of ourThere are many applications of our

system such as:system such as:

Reading temperatures in variousReading temperatures in various

environments: atmosphere and landenvironments: atmosphere and land

Heating, Ventilating, Air ConditioningHeating, Ventilating, Air Conditioning

(HVAC) (HVAC)

Climate Control for small to largeClimate Control for small to large

living/working areas (Offices, home,living/working areas (Offices, home,

etc)etc)

P ControllerP Controller

PI ControllerPI Controller

PID ControllerPID Controller

Any Questions?Any Questions?