Manual Control With Multiple Controlled Members TRIZ Cases

Aligning the grip reference point with the yaw axis cuts unintended yaw torque during pitch and roll input while improving pilot comfort.

Variable force feedback based on actuator position error helps operators feel and distinguish machine settings and operating states.

By integrating Hall elements into side caps, this joystick cuts size and assembly complexity while enabling precise, non-contact position sensing.

Force sensing replaces trackball mechanics to keep flight-unit cursor control accurate under vibration while supporting simultaneous hand controls.

Dynamic ripple-based haptic feedback helps machine operators distinguish settings, control demands, and operating states without relying only on displays.

Adjustable ripple-based haptic feedback helps operators distinguish machine settings and operating states without relying only on visual indicators.

Adjusting the control lever neutral range to communication delay helps remote work machines avoid position errors and keep operation precise.

Discrete control ranges let operators switch motion-drive oil flow for fast travel and precise positioning without releasing the control handle.

A magnet-and-Hall-sensor joystick captures 3D motion and rotation without contact, improving input precision with tactile feedback.

Magnets and Hall ICs replace brush contact in a joystick sensor to prevent wear, electrical noise, and drift while extending service life.

Variable tension and short travel let disabled players trigger notes and chords with minimal movement while integrated processing keeps latency playable.

A single symmetric magnet and ferromagnetic insert enable accurate joystick tilt sensing, neutral return, and strong immunity to disturbance fields.

Machine-learned constants map multi-axis magnetic field readings to force and tilt with lower sensitivity to disturbance fields and temperature.

Automatic implement detection applies stored control mappings to cut setup errors, operator confusion, and downtime when attachments change.

Two opposed actuating elements directly measure manipulator forces across multiple directions, improving sensitivity uniformity without axle torque sensors.

A stepper-adjusted spherical segment sidestick improves hand-size fit, control comfort, and feedback simulation without cumbersome curvature.

Compliant stop surfaces distribute certification loads symmetrically, protecting aircraft force sensors while preserving accurate piloting force measurement.

A rotatable shaft and shell with protrusion-and-indent locking lets gamers change control stick height without dismantling the controller.

An offset spring and brace layout frees central space for magnetic sensing, improving analog stick precision without uneven haptics.

A thumbstick that rotates within its socket during use spreads wear more evenly, reducing erroneous inputs and extending controller life.

A multi-link radial grasper improves robotic surgical tool control with more natural hand motion, precise sensing, and less physician fatigue.

A pivoting thumbstick that also rotates in its socket spreads wear evenly, reducing erroneous inputs and extending controller life.

Image-based thumbstick tracking replaces frictional potentiometers, improving analog input accuracy, durability, and origin reset.

An offset magnetic portion and ring-shaped yoke raise in-plane field strength, improving S/N for movable body detection.

Tactile cues through an active inceptor guide aircraft taxiing, reducing pilot workload while preserving spatial awareness.

Field-gradient sensing calculates two-axis magnet orientation with high accuracy while resisting external disturbance fields in joystick systems.

Handlebar yoke and drivetrain sensors capture steering and pedal motion so exercise bikes can deliver immersive directional control and terrain simulation.

Segmented driven units move abutting portions independently to deliver precise force sensation in multi-axis stick operation.

Compliant rolling guides and Hall-effect sensing reduce binding, friction, and centering issues for more precise flight yoke input.

Detent gear positions and self-centering tilt simplify marine vessel speed and steering control while reducing continuous hand effort.

Adjustable base flange and nut interfaces let aircraft control sticks align precisely while improving cockpit ergonomics and grip compatibility.

A capstan brake and clutchable spring deliver human-scale grasp resistance with lower power use and safer VR haptic interaction.

Nested pivot joints with magnetorheological brakes shrink a 2-DOF haptic interface while enabling precise directional guidance.

Position-dependent magnetic control changes magnetorheological fluid viscosity to create distinct controller resistance zones and richer tactile feedback.

A supported reset member keeps contact stable during rotation, reducing throbbing and improving tactile feedback in multidirectional input control.

Three parallel link sets share coupling points to shrink a 6-DOF manipulator while preserving robot position and posture control.

A fitted adaptor aligns a force gauge with sidesticks and stab trims to deliver reproducible force and torque calibration across simulators.

A sectional joystick control links actuation, sensing, and optional rod blocking to simplify hydraulic valve assemblies across different configurations.

Actuator-controlled lever feedback creates symmetric perceived reaction force around zero input, reducing mental load and improving work efficiency.

Automatic implement detection maps joystick inputs to the right functions, reducing setup errors, operator learning time, and downtime.

Pressure-based finger contact sensing replaces fragile bend sensors to improve teleoperation accuracy, durability, and haptic feedback.

Segmented male and female connection parts keep the bearing in place after breakage, preserving rotary guidance and haptic feedback.

A force-sensing hand grip stabilizes flight-unit cursor control under vibration while supporting ergonomic access to confirm and other controls.

A modular keyed grip for digital styluses cuts custom manufacturing cost and skill barriers while improving comfort, fit, and device compatibility.

A telescoping, rotating joystick combines X, Y, Z, and size control in one hand to improve immersive audio mixing accuracy and ergonomics.

Thumb presence sensing with optical or capacitive sensors enables controlled robotic controller disengagement and prevents gravity-driven movement.

Separate actuation, sensing, and blocking modules add rod locking only when needed, reducing joystick complexity across hydraulic valve controls.

A combined parallelogram and two-link mechanism delivers compact, high-stiffness finger motion for realistic virtual force feedback.

Motor-driven trigger resistance and force sensing let a game controller mimic virtual object hardness and deformation during grip.

Force sensing converts pilot input into position commands, maintaining aircraft surface control when cockpit inceptors jam or stick.