Robotics Simulation - Simulate First. Ship Confident.
Service Overview
Using NVIDIA Isaac Sim, ROS2, and MoveIt2, we validate robot behavior in physics-accurate virtual environments before hardware arrives. For Japanese robotics companies expanding into the U.S. market, the ability to demo and validate operations before robots cross the ocean significantly reduces business risk.
Our approach goes beyond simple 3D visualization to build practical simulation environments integrated with real ROS2 ecosystems. Developed simulations are code-compatible with physical robots, enabling seamless transition from validation to deployment.
Challenges We Solve
We provide proven solutions for common challenges faced by Japanese robotics companies in the U.S. market.
"We need to demo the robot to a U.S. customer, but the hardware is still in Japan."
Present realistic robot operations to U.S. customers or at trade shows before physical hardware arrives. Isaac Sim's high-precision physics engine delivers demonstrations with the same persuasive power as real robots.
"We want to test pick-and-place logic before we commit to the hardware configuration."
Compare multiple gripper and sensor configurations in simulation before equipment selection. Make high-value purchasing decisions based on data.
"Our engineers are in Tokyo. The robot is in Atlanta. Nobody can debug on-site."
Verify and adjust robot operations in simulation from remote locations. Achieve efficient development cycles without concerns about time zones or travel costs.
"We need proof it works before the board approves the budget."
Working simulations provide powerful evidence for executive and stakeholder presentations. Demonstrate ROI through concrete motion, not just concepts.
Technical Service Capabilities
| Domain | Details |
|---|---|
| Robot URDF/USD Modeling | Import robots into Isaac Sim from STEP/URDF files. Support for TM Robot and custom arms |
| Gripper Simulation | Complete implementation and validation of end-effectors including parallel grippers (OnRobot 2FG7, etc.) and tactile sensors (FingerVision, etc.) |
| Camera & Sensor Simulation | RGB-D cameras, LiDAR, depth sensors with realistic noise models. Generate sensor data equivalent to physical hardware |
| Pick & Place Pipelines | Full task logic implementation including MoveIt2 motion planning, collision avoidance, and grasp detection |
| ROS2 Integration | Seamless Sim↔Hardware bridge via ROS2 Topics/Actions. Swap hardware and simulation with zero code changes |
| Hardware-in-the-Loop (HIL) | Inject real sensor data into simulation, or connect real controllers to virtual robots for staged validation |
Project Process
We follow a clear, efficient process based on proven results.
| Stage | Overview | Expected Outcomes |
|---|---|---|
| Discovery Call (Free, 30 min) | Review robot specifications, desired tasks, and project goals | Clarified project scope and feasibility |
| Feasibility Assessment | Review provided URDF, STEP, ROS2 configuration, and sensor specifications. Present technical challenges and response plans | Early identification of technical risks and response planning |
| Simulation Build | Isaac Sim environment setup, robot/end-effector/work environment modeling, task logic implementation | Completed operational simulation environment |
| Demo & Iteration | Review actual operations together and implement adjustments based on feedback | Final simulation meeting requirements |
| Delivery & Handoff | Deliver complete package: scripts, USD/URDF assets, setup documentation, operation manual | Environment enabling autonomous operation and expansion within your team |
Portfolio and Case Studies
TM Robot Pick & Place PoC — Japanese Robotics Distributor (U.S. Location)
Background and Challenge
A Japanese robotics distributor expanding in the U.S. requested demo environment construction for TM5S robot + OnRobot 2FG7 gripper pick-and-place operations. Physical hardware remained in Japan, and working environment was needed as presentation material for U.S. customers and internal stakeholders.
Implementation
- Complete NVIDIA Isaac Sim 5.1.0 Environment Construction - TM5S robot model import, environment configuration, ROS2 bridge implementation
- OnRobot 2FG7 Gripper Operation Implementation - Grasp operations, force control, object detection integration
- RGB-D Camera Simulation - Camera parameter configuration and noise model application equivalent to physical hardware
- Fully Automated Pick & Place Pipeline - MoveIt2 motion planning, collision avoidance, task execution logic implementation
Results
- Pre-Hardware Demonstration - Enabled use of actual operation footage in customer presentations
- Internal Stakeholder Validation - Used as concrete operational proof for budget approval
- Shortened Development Lead Time - Enabled advance software development without waiting for physical hardware setup
Technology Stack: NVIDIA Isaac Sim 5.1.0, ROS2 Jazzy, MoveIt2, Python
Frequently Asked Questions (FAQ)
Do I need to provide a URDF file?
Not necessarily. If you have STEP files, manufacturer specification sheets, or CAD data, we can generate URDF from those. Even without complete documentation, we can proceed based on available information.
Can you work with robots other than TM?
Yes. FANUC, ABB, custom-designed arms — any robot with URDF or STEP models can be imported into Isaac Sim. We support a wide range of manufacturers and models based on past experience.
What if we don't have ROS2 set up yet?
No problem. ROS2 setup, workspace configuration, and necessary package installation can be included in the project scope. We can handle environment construction from scratch.
How long does a typical PoC take?
Depending on project complexity, standard pick-and-place environment construction typically takes 2-6 weeks. After confirming requirements on the discovery call, we'll provide a specific schedule.
How much difference is there between simulation and physical robot behavior?
Isaac Sim features a high-precision physics engine (PhysX), and with proper parameter configuration, differences from physical hardware can be minimized. Particularly for motion planning and logic validation, results nearly equivalent to physical robots can be achieved. Sensor noise and friction coefficients are also adjustable.
Can we modify and extend after delivery?
Yes. We deliver all scripts, configuration files, and documentation, enabling your team to continue development. We can also provide technology transfer sessions or training as needed.
Get Started Now
Ready to see your robot move — before it ships?
Book a free 30-minute discovery call to discuss the optimal approach for your project.