Hossein Dehnavifard Power Tech

  We have autonomous haul trucks in mines and near-complete automation in aviation. So why can’t cargo ships navigate ports on their own? Let’s break it down. ✅ Mines: A Closed, Predictable Ecosystem Autonomous trucks succeed in mining operations because: Routes are fixed and repetitive . The environment is private and controlled . Machines are centrally coordinated . Sensors like LIDAR and GPS work reliably. Result: autonomous trucks operate safely and efficiently with minimal human oversight. ✈️ Aviation: Near Zero-to-Zero Automation Commercial aircraft can already: Taxi, take off, cruise, and land using autopilot. Follow exact routes coordinated by air traffic control . Land in low-visibility conditions using ILS (Instrument Landing Systems) . While a pilot is still on board, the technology for gate-to-gate automation already exists and is incredibly mature. ❌ Ports and Ships: Still Lagging Behind Now, contrast that with maritime ports: Unstructured env...

 In the vast and ever-evolving field of electronics and automation, two components stand out for their fundamental roles in bringing ideas to life: electric motors and microcontrollers. Together, they form a potent combination that powers a wide range of applications, from the simplest hobbyist projects to the most complex industrial machines. This post delves into the essence of electric motors and microcontrollers, illustrating how their integration propels the advancement of technology. Electric Motors: The Muscle of Innovation Electric motors are ubiquitous in today's world, hidden yet indispensable in everything from household appliances to industrial machinery. At their core, electric motors convert electrical energy into mechanical motion. This transformation is crucial for any system that moves, rotates, or drives. The variety of electric motors, including DC motors, stepper motors, and servo motors, offers a spectrum of capabilities suitable for different applications, eac...

Embedded Systems: The Brain Behind Electric Vehicles By Dr. Hossein Dehnavifard, PhD As we forge ahead into the era of electric vehicles (EVs), it becomes increasingly clear that the true genius of these innovative machines lies within their embedded systems. With a PhD in electric machines and power electronics, and a deep-seated passion for advancing electric vehicle and eVTOL technologies, I've dedicated a significant portion of my career to exploring the intricacies of these systems. Embedded systems, the sophisticated brains behind EVs, are pivotal in revolutionizing automotive performance, safety, and the overall driving experience. Central to EV Innovation Embedded systems are compact, specialized computer systems designed for specific tasks within larger mechanical or electrical systems. In the realm of electric mobility, they serve as the operational core, controlling everything from battery management and motor control to infotainment and advanced driver-assistance system...