32.7.2. Active and Semi-Active Control Systems

Try these first

1. 1.

   What is the primary function of an actuator in active control systems?

   Hint

   Think about devices that create movement.

2. 2.

   Name one advantage of using semi-active control systems.

   Hint

   Consider their power requirements.

3. 3.

   What is an active control system?

   • A system requiring continuous external power
   • A passive system relying on material properties
   • A static system not responding to motion

   Hint

   Think about how these systems operate in real-time.

4. 4.

   True or False: Semi-active systems can function without needing an external power source at all times.

   • True
   • False

   Hint

   Remember how these systems operate.

5. 5.

   Propose how a city might implement semi-active control systems in older buildings to mitigate earthquake damage. Discuss potential challenges.

   Hint

   Think about structural assessments and city budgets.

6. 6.

   Given a building designed with active and semi-active systems, analyze which areas might benefit most from each system and why.

   Hint

   Assess the function of various building spaces.