Haptic-Teleoperation Control Architect — Hazardous Maintenance

The mandate

Remote manipulators let skilled maintainers work outside chemically, thermally or radiologically hazardous zones. Current systems validate robot safeguards and network availability separately, yet the operator cannot reconstruct what the person commanded, what force and contact state the machine experienced, which feedback arrived after delay, or when shared autonomy changed the motion. A safe stop must survive disagreement among those views.

The engagement deliverable is a Haptic Teleoperation Control Architecture for inspection, fastener and valve tasks. It will connect operator identity and readiness, console mode, command, network latency and loss, robot and tool state, contact force, rendered feedback, autonomy intervention, safety constraint, stop and recovery. Three reference tasks will retain explicit local and remote decision boundaries.

Milestone one at week four supplies task observation, control-loop hazards and evidence fractures. Week nine concludes milestone two with the command-feedback state model and fail-safe patterns. By week sixteen, milestone three delivers hardware-in-the-loop trials and degraded-network exercises. The accepted architecture, interface contracts, supplier schedules and operator qualification pack close milestone four at week twenty-two.

Acceptance requires safety teams to replay twelve unseen actions from human command through robot contact and perceived feedback; injected latency, reordered packets and force-sensor bias must produce the approved bounded state; and Human Factors must reperform sampled interpretation. The safety director signs after client operators complete a network-partition and mode-transfer scenario unaided.

The client will provide task hazards, robot and console specifications, control and force logs, network traces, operator procedures, incident records, supplier terms and controlled test equipment. Client engineers build references and authorised professionals define safe states. The assignment excludes production control code, live hazardous work command, machinery certification, radio procurement and redesign of maintained equipment.

Why this is external work

Robotics teams see physical state, network teams see packet behaviour and operators experience delayed force through a human interface. No supplier-neutral owner presently joins all three into one defensible action history. External architecture can test failure boundaries without commanding hazardous work, certifying machinery or favouring the network and robot vendors already installed.

What you will own

• Map operator intent, console mode, command, network state, robot motion, tool contact, force feedback, autonomy intervention, stop and recovery.
• Define ordering and effective-time rules when commands, video, force and machine telemetry arrive through different delayed channels.
• Design bounded degradation for latency, jitter, packet loss, sensor disagreement and loss of either local or remote operator.
• Exercise stuck command, biased force sensor, reordered feedback, network partition, unexpected contact and shared-autonomy mode change.
• Specify operator cues that distinguish measured contact, predicted feedback, communication uncertainty and confirmed robot state.
• Compare control and networking components through determinism, failure containment, evidence access, cyber trust and supplier exit.
• Transfer degraded-loop qualification and action-history review to permanent controls, safety and field-operation owners.

Candidate qualifications

• Led haptic teleoperation, remote manipulation or safety-related robotic control architecture in hazardous industrial environments.
• Reconstructed action across operator command, network delay, robot state, contact force, rendered feedback and autonomy intervention.
• Designed stable and comprehensible degradation under latency, jitter, packet reordering, sensor bias and communications loss.
• Worked with functional-safety and human-factors specialists without treating network quality or simulation success as work approval.
• Governed local and remote control transfer where delayed human perception could conflict with the machine’s current physical state.
• Delivered hardware-in-the-loop architecture that client operators qualified through novel failures after consultant withdrawal.

Non-negotiables

• The named architect must lead Osaka hardware-in-the-loop trials and the network-partition acceptance exercise.
• No financial relationship may exist with robot, haptic-console, network or control-system suppliers evaluated.
• Authorised site and safety professionals retain work release, hazardous-area access and machinery decisions.
• Production coding, live task command, equipment redesign and safety certification are expressly excluded.

1. 49 words maximum. Describe a teleoperation event where rendered force no longer represented the robot’s current contact state.
2. 49 words maximum. How did you make shared-autonomy intervention legible to a remote operator under latency?
3. 49 words maximum. Which client traces are essential before a reordered-feedback acceptance test?