Sentence examples for unsolved challenging from inspiring English sources

The design of a reliable control and guidance system for aerial vehicles based only on visual information and Inertial Measurement Unit (IMU) data possesses many unsolved challenging problems, ranging from hardware and software development to pure control-theoretical issues.

But making them in quantity is a major unsolved challenge.

Information security remains an unsolved challenge for organizations.

An early diagnosis of DM remains an unsolved challenge.

The paper also includes future trends and unsolved challenges.

There are still many unsolved challenges for making biobutanol technically, and economically viable.

Production of biofuels from lignocellulosic biomass remains an unsolved challenge in industrial biotechnology.

An unsolved challenge is the handling of different protonation states and side chain orientations within one series.

The new rules might help remove some of the litter, but the poo problem remains an unsolved challenge.

The poor capacity retention and low power density remain two unsolved challenges in silicon-based anode technologies.

The high energy consumption of GPS modules has kept long-term outdoor localisation with battery-powered devices an unsolved challenge.