Manual Control With Multiple Controlled Members TRIZ Cases

Segmented linkages with semicircular arcs resolve complexity in multi-DOF joints by enabling independent axis control through universal drive units.

A variable-speed transmission uses a progressive friction clutch and common control mechanism to adjust engine speed.

A spring-loaded fastener anchors the rope to the pulley, compensating for creep and thermal growth to reduce backlash in human-machine interfaces.

A pointing device fitting structure uses a positioning member to fix the frame to the support member via projecting portions.

A recessed engine case portion houses a motorcycle shifting actuator, resolving conflicts between accessibility and collision protection.

Curvilinear joystick housing with spheroidal geometry enables angular orientation adjustment via ball-and-socket articulation.

Dual rocking levers map linear and rotational inputs to motorized device commands, resolving complexity in traditional control interfaces.

A gear shift control device positions the movable part laterally offset from the operation pedal to reduce space occupancy.

A vehicle power switching device uses a shared operating mechanism to transmit torque between cylindrical shafts via an internal coil spring.

Piloting device force sensor measures operational loads via upstream bearing surfaces.

A boat maneuvering joystick uses bidirectional control knobs to detect stick positions for independent thruster operation.

A vehicle control apparatus detects consecutive selector operations to trigger emergency braking.

A parallel shift shaft actuator pivots and displaces shift forks to engage transmission gears.

A joystick control device uses a central magnet with reversed axial magnetization to maximize magnetic flux for precise movement detection.

Segmented shift levers prevent erroneous operations by restricting manual rotation to the drive position, resolving reliability trade-offs.

A rotatable dial switch integrates home and shortcut functions to streamline vehicle menu navigation.

A shifter lever structure integrates a sliding press key and rotating lever with sensors to detect distinct movement states.

A master controller linkage uses a redundant link to create internal motion without moving the handle.

A control unit limits continuously variable transmission ratio based on engine speed to prevent stalling.

A compact gimbal mechanism replaces complex linkages to eliminate dirt ingress and improve pilot comfort.

A conductive-tip actuator deforms to change capacitance between printed circuit board traces for force detection.

A vehicle demountable control device uses a single member moving along intersecting tracks to manage multiple functions.

A light fixture uses a joystick and movable platform to orient multiple sockets independently.

A gear shift lever assembly uses an independent spindle shaft mount insert to enable fine-tuning of vertical and horizontal positions for rider fit.

A gaming console attaches to exercise machine handles for accessible video game play during workouts.

A haptic feedback input device uses an absolute position detecting unit with photo interrupters to compute the operating lever reference position.

A joystick uses a cam mechanism to modulate resetting torque, preventing unintended movement during system failures.

A curved hand-grip bar positions joysticks at its center to let operators control hydraulic functions without releasing their grip.

An electronic joystick control system manages acceleration and braking via variable sensitivity settings.

Coaxial magnet placement in a joystick base generates uniform haptic feedback by eliminating free play at the zero position.

Rotatable joints in the handle facilitate index finger flexion and thumb abduction, resolving bulkiness issues in conventional robotic master controls.

A multi-directional input device uses a spherical rotation fit to enable smooth 360-degree operation.

A motorcycle handlebar controller uses a network bus to manage device status and control signals through centralized communication interfaces.

A single electronic joystick with four movement axes controls working arm functions via a central controller and actuators.

Rotating driving members suppress rattling in a compact variable operation sensation input device without enlarging the support structure.

A control device adjusts motor rotation limits based on joystick input to move an optical head.

A magnetic friction member generates resistance to throttle lever movement without mechanical wear.

A rotating input device detects shaft tilt and body rotation to generate multiple control signals without removing a hand.

Segmented detection modules isolate tilting, depressing, and rotational sensing paths to eliminate false detections caused by operational resistance.

Processor circuit computes barycenter from multiple magnetic field sensing elements to resolve measurement precision challenges caused by signal variations.

A collective control column integrates a rotatable collar to provide distinct throttle inputs alongside pitch control.

Pivoting pod arms on a cross beam resolve the trade-off between device complexity and ergonomic adaptability for varying operator sizes.

Stick jack reduces pivot bearing count to lower seizing risk while maintaining reliable pitch and roll control.

Segmented input device detects six degrees of freedom to resolve the trade-off between multi-dimensional input capability and structural complexity.

A branched driving cable transmits pulling force from a single electric motor to multiple locking mechanisms, reducing component count and assembly complexity.

An actuator links the engine start signal to a bypass valve, resetting it automatically before hydraulic pressure builds.

A magnet-based manipulator detects horizontal and vertical motion via magnetic force changes to replace multiple physical buttons.

A joystick integrates a control ring below the grip body to enable multi-axis operation without changing hand position.

Top-mounted drive member units with elastic arms enable single-sided automation, reducing rattling and preventing foreign substance ingress.

A mechanical parking mode release device uses a sliding rod member and locking clip to convert cable pulling force into shift control lever rotation.