Nature-based innovation systems

designing unmanned aerial vehicle based on neuro-fuzzy systems

در این پایان نامه، کنترل نرو-فازی در پرنده هدایت پذیر از دور (پهپاد) استفاده شده است ابتدا در روش پیشنهادی اول، کنترل کننده نرو-فازی توسط مجموعه اطلاعات یک کنترل کننده pid به صورت off-line آموزش دیده است و در روش دوم یک کنترل کننده نرو-فازی on-line مبتنی بر شناسایی سیستم توسط شبکه عصبی rbf پیشنهاد شده است. سپس کاربرد این کنترل کننده در پهپاد بررسی شده است و مقایسه ای ما بین کنترل کننده های معمو...

Biomimetics--using nature to inspire human innovation.

Evolution has resolved many of nature's challenges leading to lasting solutions. Nature has always inspired human achievements and has led to effective materials, structures, tools, mechanisms, processes, algorithms, methods, systems, and many other benefits (Bar-Cohen Y (ed) 2005 Biomimetics-Biologically Inspired Technologies (Boca Raton, FL: CRC Press) pp 1-552). This field, which is known as...

The evolving nature of China’s regional innovation systems: insights from an exploration-exploitation approach

The regional innovation systems (RISs) approach has become influential in analysis of innovation processes and the development of public policy. Much of the contemporary RIS literature, however, has adopted a structural, functional, effectiveness or triple helix analytical approach. This study enriches our understanding of RISs in East Asia by considering an alternative novel perspective at the...

Revisiting the Relationship Between Systems of Innovation and Health Systems: A Response to Recent Commentaries

Triple Helix indicators of knowledge-based innovation systems

When two selection environments operate upon each other, mutual shaping in a coevolution along a particular trajectory is one possible outcome. When three selection environments are involved, more complex dynamics can be expected as a result of interactions involving bi-lateral and tri-lateral relations. Three selection environments are specified in the Triple Helix model: (1) wealth generation...