Manual Control With Multiple Controlled Members TRIZ Cases

A single eVTOL control stick merges pitch, roll, yaw, and thrust inputs to simplify piloting and improve stable manual control.

A sliding bracket and connecting piece let cockpit mission controls shift or detach, clearing console obstacles while keeping secure mounting.

Progressive force feedback adds a virtual stop to marine controls, improving maneuvering precision while reducing fatigue and jarring override.

Progressive resistance near a software-defined virtual stop gives marine control inputs clearer tactile limits while preserving manual override.

Two tiltable actuating elements directly capture manipulator forces in 3D, avoiding axis torque sensors and uneven sensitivity.

Direct elastic limiting and Hall-based signal transmission cut mechanical return stages and improve joystick centering accuracy.

Spring urging restrains joystick base rotation in a wheel loader steering linkage, reducing backlash looseness and improving steering feel.

Field-gradient sensing derives two pivot angles from a simple magnetic sensor layout while resisting temperature drift and stray fields.

An eccentric handle and linkage drive a docking lever to secure heavy objects quickly without adhesive residue or frequent fastener replacement.

A door-integrated transition mechanism lets the inceptor deploy for control and stow in a recess to free cockpit access and protect it from exposure.

A soft stop detects end-of-stroke resistance so the anvil can be repositioned without losing tissue clamping, improving staple placement accuracy.

A three-state interactive element gates joystick data transmission, preserving responsiveness while blocking unintended commands that could damage machinery.

Sensors and actuator feedback counteract acceleration forces on an aircraft inceptor, improving pilot comfort without bulky counterweights.

Polar-coordinate sensitivity conversion cuts analog input computation load while preserving linear output values for external control.

A bypass line expands the lowering flow path for unloaded hydraulic hoists, boosting descent speed while two-factor authorization preserves safe operation.

Adaptive self-centering lets one marine joystick switch between precise docking control and hands-free high-speed maneuvering.

Intersecting loop coils on a circular substrate eliminate wasted sensor area and improve directional input accuracy on round screens.

A magnet and Hall-effect sensor layout captures X, Y, Z, and rotational joystick motion without contact, improving precise multi-DOF control.

A compact spring and damper layout delivers four-axis vehicle control with independent force feel, reduced bulk, and redundant fail-operational feedback.

A spiral magnet and magneto-resistive sensor eliminate contact wear in vehicle shifters while enabling precise, configurable function control.

A spiral magnet and magneto-resistive sensor eliminate contact wear in vehicle shifters while reducing weight and enabling accurate function control.

Manipulator arms and actuators retrofit a standard joystick for EEG and remote-sensing wheelchair control without manual dexterity.

Selective bow or stern lighting directs port and starboard illumination away from the operator to improve visibility and reduce wasted energy.

6DOF trajectory alignment lets AR eyewear share 3D content without common markers, cutting compute and memory load.

Integrated grip buttons and an optional thumb stick let one hand keep weapon control while operating drones or other accessories.

Velocity- and acceleration-based compensation offsets damping and inertial forces to improve active inceptor bandwidth and tactile feel.

An annular light guide lets a single LED create uniform RGB stick lighting, adding visual immersion without a complex controller structure.

Orientation feedback remaps joystick commands so bridge and trolley motion stays intuitive from different operator positions.

Orientation sensing remaps joystick inputs so bridge and trolley motion stays intuitive and avoids inverted commands from different positions.

A riding lawnmower detects swapped steering inputs such as lap bars or joysticks and self-configures the controller without rewiring.

Actuator-driven directional feedback guides corrective lever input in construction machines, reducing operator error and improving safety.

Integrated Hall elements in side caps and magnet rotation simplify joystick assembly while reducing size, drift, and wear.

Integrated Hall elements in side caps shrink joystick size while enabling non-contact position sensing with lower drift, longer life, and easier assembly.

A unified throttle lever combines rotational hover control and linear forward thrust input to simplify dual-mode aircraft handling and emergency response.

A stepped guiding surface and spring-loaded link create clear lever feedback at key positions while simplifying integration and reducing friction.

A movable platform and ring deliver accurate fingertip force feedback while preserving the rigidity and dynamic response needed for delicate operations.

Separate controls for blade angle and tilt remove switch selection steps, reducing operator errors and improving soil removal operability.

An eccentric handle-linkage mechanism secures heavy objects quickly, replacing weak fasteners and time-consuming tie-downs.

A radially symmetric multi-link handle improves robotic surgical control by supporting natural hand motion and clutch-based decoupling.

Proximity-based force feedback on a marine joystick helps operators sense nearby objects and adjust vessel movement more safely.

A separate yoke and guide element cut joystick friction, simplify tolerances, and improve movement detection precision.

Separate angle and tilt controls remove cylinder selection steps, reducing operator error and improving soil removal blade operability.

Segmented pivot arms with gear coupling give a haptic handle three rotational degrees of freedom while reducing cage-like hand collisions.

A nested gear assembly transfers rotary firing and rotation through an articulated joint, improving end effector positioning in surgery.

Integrating Hall elements into side caps enables compact non-contact joystick sensing with less drift, longer life, and simpler assembly.

An image sensor tracks center and radial patterns to detect joystick translation and rotation accurately in miniaturized controllers.

Capacitive steering and throttle tips add tactile, precise RC control to a clamped smartphone without batteries or radio-link hardware.

Electronic rotation of an adjusting cover changes rocker damping quickly, replacing cumbersome manual tuning for user comfort.

A soft stop raises end-of-stroke resistance so a current spike can stop the drive motor, improving stapler positioning and reducing manual re-engagement.