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    • 2. 发明授权
    • Expert system
    • 专业系统
    • US06850923B1
    • 2005-02-01
    • US09651982
    • 2000-08-31
    • Ramin C. NakisaRobin Mackay
    • Ramin C. NakisaRobin Mackay
    • G06Q40/00G06F9/44G06N5/02G06N5/04G06N7/02G06F17/00
    • G06N5/025
    • An expert system and a method of providing automated advice are described. The system is regularly updated by advice (or diagnosis, recommendation etc.) given by practitioners in the relevant field. The combination of the underlying facts and the consequent (human) advice is used to update a ruleset that is then used to provide automated advice.An example of financial advice is given. A database contains the details for the customers of a financial institution together with advice and recommendations given previously by the institution's human advisors. This database is used to derive a ruleset which is then applied to a subsequent customer's details in an automated manner, possibly at the user's own PC via the World Wide Web. Frequent updating using data from the human advisors' work means that the database (and hence the ruleset) are kept up to date. Consistent advice can thus be provided with minimum human interaction.
    • 描述了专家系统和提供自动化建议的方法。 该系统通过相关领域的从业者提供的建议(或诊断,推荐等)定期更新。 基础事实和后果(人类)建议的组合用于更新一个规则集,然后用于提供自动化建议。提供财务建议的一个例子。 一个数据库包含一个金融机构的客户的详细信息,以及该机构的人事顾问先前给出的建议和建议。 该数据库用于导出规则集,然后可以通过万维网以自动方式将其应用于后续客户的细节,可能在用户自己的PC上。 使用人类顾问工作中的数据进行的频繁更新意味着数据库(因此规则集)将保持最新。 因此,可以以最小的人际交往提供一致的建议。
    • 3. 发明授权
    • Rule based expert system for consumer preference
    • 基于规则的消费者偏好专家系统
    • US06741975B1
    • 2004-05-25
    • US09651981
    • 2000-08-31
    • Ramin C. NakisaRobin Mackay
    • Ramin C. NakisaRobin Mackay
    • G06F1700
    • G06Q40/02G06N5/025
    • An expert system and a method of providing automated advice are described. The system is regularly updated by advice (or diagnosis, recommendation etc.) given by practitioners in the relevant field. The combination of the underlying facts and the consequent (human) advice is used to update a ruleset that is then used to provide automated advice. An example of financial advice is given. A database contains the details for the customers of a financial institution together with advice and recommendations given previously by the institution's human advisors. This database is used to derive a ruleset which is then applied to a subsequent customer's details in an automated manner, possibly at the user's own PC via the World Wide Web. Frequent updating using data from the human advisors' work means that the database (and hence the ruleset) are kept up to date. Consistent advice can thus be provided with minimum human interaction.
    • 描述了专家系统和提供自动化建议的方法。 该系统通过相关领域的从业者提供的建议(或诊断,推荐等)定期更新。 基础事实和后果(人类)建议的组合用于更新随后用于提供自动化建议的规则集。 给出了财务咨询的一个例子。 一个数据库包含一个金融机构的客户的详细信息,以及该机构的人事顾问先前给出的建议和建议。 该数据库用于导出规则集,然后可以通过万维网以自动方式将其应用于后续客户的细节,可能在用户自己的PC上。 使用人类顾问工作中的数据进行的频繁更新意味着数据库(因此规则集)将保持最新。 因此,可以以最小的人际交往提供一致的建议。
    • 5. 发明授权
    • Uninterruptible electric power supply
    • US4059770A
    • 1977-11-22
    • US514728
    • 1974-10-15
    • Robin Mackay
    • Robin Mackay
    • H02J9/08H02K7/18
    • H02J9/08
    • An electric power supply system for a load wherein two prime movers, a gas turbine and a synchronous electric motor receiving its motive energy from a source of electric power, such as a public utility, are utilized to simultaneously drive an electric generator. A fuel controller, which is responsive to the output of the generator, operates in an isochronous mode and regulates the supply of fuel to the gas turbine from a fuel source to bring the turbine, generator, and motor up to operating speed. A paralleling controller, which is responsive to both the output of the generator and the output of the utility power source connects the motor to the utility when the outputs of the generator and utility are of equal frequency and phase so that the motor shares the load in driving the generator. A power sensor compares the flow of electric energy to the motor with a fixed reference signal, and generates a resultant difference signal which is used to trim the turbine fuel controller to speed up or slow down the turbine so that constant power flows through the power sensor and motor, resulting in the motor always providing a fixed or predetermined amount of driving force to the generator while the turbine provides the rest. Additionally provided is a reverse current sensor, which detects interruption of current flow from the utility, and immediately disconnects the motor from the utility. The fuel controller now operates in an isochronous mode without trimming signals from the power sensor, and the turbine is thus controlled to provide all the needed driving force to drive the generator to maintain constant generator frequency and phase output. An overrunning clutch is utilized between the turbine and generator which allows easy disconnection of the turbine from the generator in the event the turbine becomes disabled, while all the driving force needed by the generator is supplied by the synchronous motor. In the event the entire electric system is disabled, a switch connects the load directly to the utility source.