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Add PT1, PT2, LeadLag, RateLimiter blocks and update PID to SISO #254

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Merged
milanofthe merged 2 commits into from
Feb 16, 2026
Merged

Add PT1, PT2, LeadLag, RateLimiter blocks and update PID to SISO #254

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77d9411
Add PT1, PT2, LeadLag, RateLimiter blocks and update PID to SISO
milanofthe Feb 16, 2026
1e7ed16
Add Deadband and Backlash blocks
milanofthe Feb 16, 2026
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6 changes: 6 additions & 0 deletions scripts/config/pathsim/blocks.json
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Original file line number Diff line number Diff line change
Expand Up @@ -27,8 +27,14 @@
"ODE",
"DynamicalSystem",
"StateSpace",
"PT1",
"PT2",
"LeadLag",
"PID",
"AntiWindupPID",
"RateLimiter",
"Backlash",
"Deadband",
"TransferFunctionNumDen",
"TransferFunctionZPG",
"ButterworthLowpassFilter",
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50 changes: 50 additions & 0 deletions scripts/generated/registry.json
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Original file line number Diff line number Diff line change
Expand Up @@ -171,6 +171,32 @@
"initial_value"
]
},
"PT1": {
"blockClass": "PT1",
"importPath": "pathsim.blocks",
"params": [
"K",
"T"
]
},
"PT2": {
"blockClass": "PT2",
"importPath": "pathsim.blocks",
"params": [
"K",
"T",
"d"
]
},
"LeadLag": {
"blockClass": "LeadLag",
"importPath": "pathsim.blocks",
"params": [
"K",
"T1",
"T2"
]
},
"PID": {
"blockClass": "PID",
"importPath": "pathsim.blocks",
Expand All @@ -193,6 +219,30 @@
"limits"
]
},
"RateLimiter": {
"blockClass": "RateLimiter",
"importPath": "pathsim.blocks",
"params": [
"rate",
"f_max"
]
},
"Backlash": {
"blockClass": "Backlash",
"importPath": "pathsim.blocks",
"params": [
"width",
"f_max"
]
},
"Deadband": {
"blockClass": "Deadband",
"importPath": "pathsim.blocks",
"params": [
"lower",
"upper"
]
},
"TransferFunctionNumDen": {
"blockClass": "TransferFunctionNumDen",
"importPath": "pathsim.blocks",
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8 changes: 4 additions & 4 deletions src/lib/constants/dependencies.ts
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@@ -1,15 +1,15 @@
// Auto-generated by scripts/extract.py - DO NOT EDIT
// Source: scripts/config/requirements-pyodide.txt, scripts/config/pyodide.json

export const PATHVIEW_VERSION = '0.4.5';
export const PATHVIEW_VERSION = '0.6.1';

export const PYODIDE_VERSION = '0.26.2';
export const PYODIDE_CDN_URL = `https://cdn.jsdelivr.net/pyodide/v${PYODIDE_VERSION}/full/pyodide.mjs`;

export const PYODIDE_PRELOAD = ["numpy", "scipy", "micropip"] as const;

/** Package versions extracted at build time (pinned for runtime) */
export const EXTRACTED_VERSIONS: Record<string, string> = {"pathsim": "0.16.5", "pathsim_chem": "0.2rc3.dev1"};
export const EXTRACTED_VERSIONS: Record<string, string> = {"pathsim": "0.16.8.dev3", "pathsim_chem": "0.2rc3"};

export interface PackageConfig {
pip: string;
Expand All @@ -21,13 +21,13 @@ export interface PackageConfig {
export const PYTHON_PACKAGES: PackageConfig[] =
[
{
"pip": "pathsim==0.16.5",
"pip": "pathsim",
"required": true,
"pre": true,
"import": "pathsim"
},
{
"pip": "pathsim-chem>=0.2rc2",
"pip": "pathsim-chem==0.2rc3",
"required": false,
"pre": true,
"import": "pathsim_chem"
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