Skip to content
cccskills
FreePublished on GitHub

mpc-horizon-tuning

Selecting MPC prediction horizon and cost matrices for web handling.

The English summary is being prepared. Showing the original description.

See how to install

Files included (1)

  • SKILL.md1.2 KB

SKILL.md (original)

Review the instructions the agent will receive before you install.

MPC Tuning for Tension Control

Prediction Horizon Selection

Horizon N affects performance and computation:

  • Too short (N < 5): Poor disturbance rejection
  • Too long (N > 20): Excessive computation
  • Rule of thumb: N ≈ 2-3× settling time / dt

For R2R systems with dt=0.01s: N = 5-15 typical

Cost Matrix Design

State cost Q: Emphasize tension tracking

Q_tension = 100 / T_ref²  # High weight on tensions
Q_velocity = 0.1 / v_ref²  # Lower weight on velocities
Q = diag([Q_tension × 6, Q_velocity × 6])

Control cost R: Penalize actuator effort

R = 0.01-0.1 × eye(n_u)  # Smaller = more aggressive

Trade-offs

Higher QEffect
Faster trackingMore control effort
Lower steady-state errorMore aggressive transients
Higher REffect
Smoother controlSlower response
Less actuator wearHigher tracking error

Terminal Cost

Use LQR solution for terminal cost to guarantee stability:

P = solve_continuous_are(A, B, Q, R)

Reviews

No reviews yet. Tell others what you thought.

Comments

No login needed. Share how it worked for you, ask a question, or note where it did not run.

No comments yet. Be the first to write one.

Comments are published right away. Do not include personal information such as email addresses or phone numbers. Up to 2 URLs.

0 / 1,000 characters

This form is protected by reCAPTCHA, and the Google Privacy Policy and Terms of Service apply.

More skills from this repository

Redact text from PDF documents for blind review anonymization

The English summary is being prepared. Showing the original description.

agentscope-ai/PawBench121Updated Aug 3, 2026

Use this skill when reading sensor data from CSV files, writing simulation results to CSV, processing time-series data with pandas, or handling missing values in datasets.

The English summary is being prepared. Showing the original description.

agentscope-ai/PawBench121Updated Aug 3, 2026

DC power flow analysis for power systems. Use when computing power flows using DC approximation, building susceptance matrices, calculating line flows and loading percentages, or performing sensitivity analysis on transmission networks.

The English summary is being prepared. Showing the original description.

agentscope-ai/PawBench121Updated Aug 3, 2026

A library for building, validating, visualizing, and serializing dialogue graphs. Use this when parsing scripts or creating branching narrative structures.

The English summary is being prepared. Showing the original description.

agentscope-ai/PawBench121Updated Aug 3, 2026

docx

Free

Use this skill whenever the user wants to create, read, edit, or manipulate Word documents (.docx files). Triggers include: any mention of "Word doc", "word document", ".docx", or requests to produce professional documents with formatting like tables of contents, headings, page numbers, or letterheads. Also use when extracting or reorganizing content from .docx files, inserting or replacing images in documents, performing find-and-replace in Word files, working with tracked changes or comments, or converting content into a polished Word document. If the user asks for a "report", "memo", "letter", "template", or similar deliverable as a Word or .docx file, use this skill. Do NOT use for PDFs, spreadsheets, Google Docs, or general coding tasks unrelated to document generation.

The English summary is being prepared. Showing the original description.

agentscope-ai/PawBench121Updated Aug 3, 2026

Generator economic dispatch and cost optimization for power systems. Use when minimizing generation costs, computing optimal generator setpoints, calculating operating margins, or working with generator cost functions.

The English summary is being prepared. Showing the original description.

agentscope-ai/PawBench121Updated Aug 3, 2026

See all skills by agentscope-ai

Report a problem with this skill