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Motion constraints
Term Y11 Mechatronics
Definition
Limits on movement such as range, speed, obstacles or joint angles that the control code must respect.
Example: Stop the arm before it reaches the maximum joint angle.
Found in: syllabus.
Where it is used in the test
Syllabus area: Y11 Mechatronics.
Question types it can appear in
- Multiple choice: Pick the option that matches the definition or example.
- Short answer: Define, outline or explain it and tie it to the scenario.
No past question in this bank is linked to this term yet. It can still be tested through the question types above.
Study links
- Flashcard: Motion constraints in Programming Mechatronics (Year 11) · study that set
- Memorise: Mechatronics: hardware, sensors, actuators, control
- Notes: Mechatronics: hardware, sensors, actuators, control (Year 11 content (Programming fundamentals, OOP, Mechatronics))
How to use it in an answer
A model sentence
“Limits on movement such as range, speed, obstacles or joint angles that the control code must respect.” Then apply it: Stop the arm before it reaches the maximum joint angle.
In a short answer, give the definition in your own words first, then tie it to the situation in the question. Do not copy the example above unless it fits the scenario.
Command words used with it
No linked question shows the command word for this term. Across the past short answer questions in this bank the words used most are: Explain, Outline, Describe, Compare, Classify, Analyse. Check the actual word in your question.
Technique for the question types
- Multiple choice: Read all four options, rule out wrong ones, pick one; no penalty for guessing so never leave blank.
- Short answer: One clear point per mark, use the stimulus and course terms, and answer the command word.
Common mistakes
- Use the term exactly as the syllabus words it, then link it to the scenario in the question; the 2025 feedback repeatedly rewards using the stimulus.
- Answer the command word: outline gives main points only, explain gives a reason or cause, discuss gives both sides.
Related terms
Same group in the syllabus: Diagnostic data · Optimisation data · Degrees of freedom · Subsystem (combination of sensors, actuators and effectors) · Power, battery and material requirements · Wiring diagram · Specialist requirements for people with disability · Open-loop control · Closed-loop control · Feedback · Autonomous control · Control algorithm pattern (line follower) · Simulation and prototype · Unit tests for control algorithms