Global optimization 21 Efficiency 4 Genetic algorithms 4 Solar cells 4 global optimization 4 Condition 3 MPPT 3 Maximum power point trackers 3 Partial shading 3 Particle swarm optimization (PSO) 3 Cuckoo search algorithms 2 Electric control equipment 2 Extractive summarization 2 Global optimization algorithm 2 Global optimization problems 2 Hardware in loop 2 Heuristics algorithm 2 Hybrid CSA-PID 2 Hybrid cuckoo search algorithm-PID 2 Learning algorithms 2 Maximum Marginal Relevance (MMR) 2 Multi-dialogue 2 Optimisations 2 Optimization function 2 PID controllers 2 Partial shading condition 2 Photovoltaic arrays 2 Photovoltaic effects 2 Photovoltaic systems 2 Photovoltaics 2