patrick/Elektro
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

FIX: signs of Circuit admittance matrix

Browse Source
This commit is contained in:
Patrick Haßel 2025-01-31 14:47:54 +01:00
parent 19b3d01bd3
commit 6ae15ea149
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/main/angular/src/app/editor/circuit/Circuit.ts
View File

@ -47,14 +47,14 @@ export class Circuit {
const index1 = this.junctionsWithoutPivot.indexOf(wire.end);
const conductance = 1.0 / wire.resistance;
if (index0 >= 0) {
this.matrix[index0][index0] += conductance;
this.matrix[index0][index0] -= conductance;
}
if (index1 >= 0) {
this.matrix[index1][index1] += conductance;
this.matrix[index1][index1] -= conductance;
}
if (index0 >= 0 && index1 >= 0) {
this.matrix[index0][index1] -= conductance;
this.matrix[index1][index0] -= conductance;
this.matrix[index0][index1] += conductance;
this.matrix[index1][index0] += conductance;
}
}
@ -83,10 +83,10 @@ export class Circuit {
const indexPlus = this.junctionsWithoutPivot.indexOf(battery.plus);
const current = battery.voltage / battery.resistance;
if (indexMinus >= 0) {
this.currents[indexMinus] -= current;
this.currents[indexMinus] += current;
}
if (indexPlus >= 0) {
this.currents[indexPlus] += current;
this.currents[indexPlus] -= current;
}
}