v2.0.0 — 30 课完整课程体系

Changelog

All notable changes to this project are documented here.

[1.3.0] - 2026-07-18

Added

• 4 new tutorials: t22 (Root Locus), t23 (MRAC), t24 (Fuzzy), t25 (Simscape)
• Simulink models for t15-t21 (7 previously analysis-only scripts now have .slx files)
• check_setup.m — environment checker for beginners
• FAQ section in README (中文/English)
• Beginner-friendly quickstart guide with step-by-step instructions

Changed

• Total tutorials: 21 → 25 (all 25 now have corresponding .slx models)
• Restructured course into 5 progressive Phases (was 3)
  • Phase 1: Simulink Basics → Phase 2: Classical Control → Phase 3: Modern Control
  • Phase 4: Advanced Control → Phase 5: Applications & Deployment
• Reorganized run_all_tutorials.m and t00_main_guide.m to follow learning path
• Updated README (中文/English) with new Phase tables, learning path diagram, and FAQ

Fixed

• t23: Completed MIT adaptive law wiring (was marked TODO)
• t13: Wired Sum_FF feedforward path
• t12: Removed unused SumK_Luenberger block
• t24: Fixed Fuzzy Logic Toolbox fallback when toolbox not installed
• t25: Updated Simscape block paths for R2025a compatibility
• t21/t17/t24: Fixed dual-controller Plant block conflicts
• All save_system paths now use absolute paths (t22-t25)

[1.2.0] - 2026-07-18

Added

• Star History chart in README (中文/English)
• GitHub Actions CI workflow: syntax check, structure validation, monthly schedule
• CI passing badge in README

Changed

• Updated all simulation images and models from latest run

[1.1.0] - 2026-07-17

Added

• 6 advanced control tutorials: t16 (frequency domain), t17 (lead-lag), t18 (system ID), t19 (H∞ robust), t20 (MPC), t21 (sliding mode)
• GitHub community health files: issue templates (bug, feature, tutorial request), PR template
• CODE_OF_CONDUCT.md and SECURITY.md
• FUNDING.yml

Changed

• Total tutorials: 15 → 21
• README overhaul: added table of contents, quick start, prerequisites, collapsible sections, improved badges
• README_EN.md synced with latest structure
• Updated CONTRIBUTING.md with detailed guidelines

Fixed

• t19 LQR state feedback closed-loop formula (line 138): replaced incorrect feedback() with proper A-BK formulation
• t19 fig3 layout: changed from 1×2 to clean 2×1, removed empty axes

[1.0.0] - 2026-07-17

Added

• 15 Simulink tutorials covering fundamentals, control theory, and mechatronic systems
• 14 .slx Simulink model files
• run_all_tutorials.m — one-click batch runner
• Simulation result figures in docs/images/
• English README (README_EN.md)
• Contributing guidelines (CONTRIBUTING.md)
• MIT License

Tutorials

• Phase 1 (t01-t08): Signal basics, math blocks, first/second-order systems, PID control, sources/sinks, subsystems, masking
• Phase 2 (t09-t12): State-space models, LQR optimal control, Luenberger observer, Kalman filter
• Phase 3 (t13-t15): DC motor modeling, PMSM FOC vector control, embedded C code generation