农业工程学报2025，Vol.41Issue(20)：1-16,16.DOI:10.11975/j.issn.1002-6819.202504165
水产养殖智能投喂装置及关键技术研究进展
Research progress on intelligent feeding technology in aquaculture
摘要
Abstract
Intelligent feeding devices constitute pivotal technological equipment driving the transformation of aquaculture toward intelligent and intensive operational paradigms.The fundamental mechanism centers on acquiring comprehensive environmental and aquaculture organism information through sophisticated multimodal perception systems,integrating advanced data modeling and decision-making algorithms for analytical processing,and implementing precision execution protocols to achieve highly efficient feeding operations.This study systematically reviews the development trajectory of intelligent feeding devices and establishes a robust system framework consisting of three interconnected architectural layers:the perception layer,decision-making layer,and execution layer.The perception layer focuses primarily on comprehensive monitoring of water quality parameters,meteorological conditions,and aquaculture organisms,while facilitating sophisticated multi-source information fusion processes.This layer incorporates advanced sensor networks including dissolved oxygen monitors,temperature sensors,pH meters,turbidity analyzers,underwater imaging systems,acoustic monitoring devices,and biometric measurement instruments.These integrated sensing technologies enable continuous real-time data acquisition regarding environmental fluctuations,fish behavioral patterns,growth performance indicators,and feeding response characteristics,providing essential foundational data for higher-level analytical processes.The decision-making layer operates as the cognitive nucleus of the system,utilizing sophisticated growth models and optimization algorithms to generate scientifically-based and individually-customized feeding strategies.It adopts advanced computational methodologies including machine learning algorithms,artificial neural networks,fuzzy logic controllers,genetic algorithms,and predictive modeling frameworks to analyze complex multi-dimensional datasets.The system processes information regarding species-specific nutritional requirements,growth kinetics,environmental conditions,feeding histories,and market demands to determine optimal feeding schedules,appropriate feed quantities,nutritional compositions,and distribution timing patterns.The execution layer implements physical operational capabilities through systematic improvements in device adaptability,sophisticated feed transportation mechanisms,and optimized distribution pattern designs,thereby enhancing overall system stability and broad applicability across diverse aquaculture environments.This layer encompasses precision mechanical engineering components,automated conveyor systems,programmable dispensing units,variable-speed distribution mechanisms,and intelligent control interfaces that ensure accurate feed delivery while maintaining consistent performance under varying operational conditions and environmental challenges.Current research reveals that existing technological implementations continue to confront significant challenges that constrain optimal performance and widespread adoption.These limitations include insufficient precision in multi-source data fusion processes,resulting in potential information loss and reduced analytical accuracy;limited generalization capabilities of existing computational models,restricting their adaptability across diverse aquaculture species,environmental conditions,and operational scales;and inadequate device reliability under harsh marine operational environments,leading to maintenance challenges,operational disruptions,and increased lifecycle costs.This study not only provides a comprehensive systematic framework for the design and optimization of intelligent feeding systems but also demonstrates substantial practical value in improving feed utilization efficiency,reducing operational costs,and promoting environmentally sustainable aquaculture practices.The proposed framework offers theoretical guidance for system integration,performance evaluation,and technological advancement,while addressing critical industry needs for enhanced productivity,cost-effectiveness,and environmental stewardship.Future research should prioritize strengthening interdisciplinary collaboration across marine biology,computer science,mechanical engineering,materials science,and environmental science.It should also emphasize rigorous validation of practical applications through extensive field testing and performance evaluation under real-world operational conditions.Research efforts must focus on:advancing algorithm robustness through sophisticated machine learning techniques;improving device performance through innovative engineering solutions;and developing standardized testing protocols for comprehensive system evaluation.These strategic initiatives will facilitate the large-scale commercial application of intelligent feeding technologies in aquaculture,accelerate the global aquaculture industry's comprehensive intelligent transformation,and ultimately contribute to enhanced food security,environmental sustainability,and economic viability of modern aquaculture systems.关键词
水产养殖/智能投喂系统/精准投喂/投喂装置优化/智慧渔业Key words
aquaculture/intelligent feeding system/precision feeding/feeding device optimization/smart fisheries分类
农业科技引用本文复制引用
漆海霞,徐伟,罗锡文,王朝海,利晓浩,梁广升,刘英建..水产养殖智能投喂装置及关键技术研究进展[J].农业工程学报,2025,41(20):1-16,16.基金项目
特定高校学科建设项目(2023B10564002) （2023B10564002）
