Simulink - RC Circuit with a DC Source

RC_charging

Mahesha MG

19-Jul-2012 21:28:51

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Table of Contents

Model - RC_charging

System - RC_charging

Appendix

List of Tables

1. Constant Block Properties

2. Gain Block Properties

3. Integrator Block Properties

4. Sum Block Properties

5. Block Type Count

6. Model Variables

Model - RC_charging

Full Model Hierarchy

1. RC_charging

Simulation Parameter	Value
Solver	ode45
RelTol	1e-5
Refine	1
MaxStep	0.01
MaxOrder	5
ZeroCross	on

System - RC_charging

Description . 

RC circuit with a DC source (5V) is given here.

Voltage across capacitor is 0 at t=0.

Table 1. Constant Block Properties

Name	Value	Sampling Mode	Out Min	Out Max	Out Data Type Str	Lock Scale	Sample Time	Frame Period
Voltage	5	Sample based	[]	[]	Inherit: Inherit from 'Constant value'	off	inf	inf

Table 2. Gain Block Properties

Name	Gain	Multiplication	Param Min	Param Max	Param Data Type Str	Out Min	Out Max	Out Data Type Str	Lock Scale	Rnd Meth	Saturate On Integer Overflow
Gain	1/R	Element-wise(K.*u)	[]	[]	Inherit: Inherit via internal rule	[]	[]	Inherit: Inherit via internal rule	off	Floor	off
Gain1	1/C	Element-wise(K.*u)	[]	[]	Inherit: Inherit via internal rule	[]	[]	Inherit: Inherit via internal rule	off	Floor	off

Table 3. Integrator Block Properties

Name	External Reset	Initial Condition Source	Zero Cross	Continuous State Attributes
Integrator	none	internal	on	''

Table 4. Sum Block Properties

Name	Icon Shape	Inputs	Collapse Mode	Collapse Dim	Input Same DT	Accum Data Type Str	Out Min	Out Max	Out Data Type Str	Lock Scale	Rnd Meth	Saturate On Integer Overflow
Add	rectangular	-+	All dimensions	1	off	Inherit: Inherit via internal rule	[]	[]	Inherit: Inherit via internal rule	off	Floor	off

Appendix

Table 5. Block Type Count

BlockType	Count	Block Names
Gain	2	Gain, Gain1
Sum	1	Add
Scope	1	Scope
Integrator	1	Integrator
Constant	1	Voltage

Table 6. Model Variables

Variable Name	Parent Blocks	Calling string	Value
C	Gain1	1/C	0.0500
R	Gain	1/R	30

SCOPE OUTPUT